There are two continents in Moriea. Idra to the East while Alra to the West as they are separated by the Majai Ocean in the center. The technology in Moriea in the 1900s is based around ww1, the 1920s is based around the interwar period (1930-1938) while the 1950s and the 1960s is based around 1990s to the modern day technology due to an technological event called the Great Leap.

In Alra:
Zenisian Empire - It is an empire in Western Alran with the Majai Ocean in the west. The Kingdom of Montania in the north, the Republic of Swadia, Battania, Aquil Republique and Republic of Montae in the East, and the Svean Tribes and the Kingdom of Montassoria in the south. It's capital is Camsila and it is the first empire in the 20th century ruled by Empress Ria under the House of Manika (They are based around the French). Svean Tribes - It is a Federation of Tribes United against Zenisian Aggression. It is situated in Southern Alra with the Zenisian Empire in the north, Kingdom of Montassoria in the South, and Aquil Republique in the East. It's capital is Linue and it's is ruled as a Federation with a council to decide it's plans (They are based around the Swedes) Kingdom of Montassora - It is a Kingdom situated in Southern Alra with the Southern Ocean to the south, the Republic of Montae to the East, and the Svean Tribes to the North. It is ruled under Emperor Wihem II by the house of the Palavis with his wife Empress Vey. It's capital is Montassora City (It is based around the Austrians) Republic of Montae - It is a Republic Situated in South East Alra. With the Nihil Ocean to the East, Zenisian Empire to the West, Aquil Republique in the North, and Kingdom of Montassora to the south west. It's capital is Monraw and is Governed by President Vue (It is based around Northern Italy) Aquil Republique - It is a Republic Situated in Eastern Alra. With the Nihil Ocean to the East, The Republic of Battania to the North, the Republic of Montae in the south and the Zenisian Empire in the West. It's capital is Rine and Governed under President Jaro (It is based around the USA but with cultures from Central to Southern Italy) Republic of Swadia - It is a Republic Situated in Eastern Alra. With the Nihil Ocean in the East, the Republic of Battania to the south, the Kingdom of Montania in the West, Zenisian Empire in the south west and the Northern Nihil Ocean to the North. It's capital is Praven and is Governed by President Blieaf (It is based around Belgium) Republic of Battania: It is a Republic Situated in Eastern Alra. With the Nihil Ocean to the East, Zenisian Empire to the West, Republic of Swadia to the North, Aquil Republique to the south. It's capital is Davai and is Governed by President Valiko (It is based around Hungary) Kingdom of Montania: It is an Empire situated in Northern Alra with the Northern Nihil Ocean in the north, Republic of Swadia to the East, and the Zenisian Empire in the south. It is ruled under King Vincent Van Aie by the house of Aie-Monau-Var. It's capital is Bliefta (It is based around the Netherlands)

In Idra:
Kingdom Of Luciania: It is a kingdom situated in Eastern Idra. With the Majai in the East, The Sybrisan Republic to the West, and the Kingdom of Mandaya to the South. It is ruled under Emperor Eike IV by the House of Aarden. It's capital is Oilvara (It is based around The German Empire) Kingdom of Mandaya: It is a kingdom situated in Eastern Idra. With the Majai to the East, the Kingdom of Moscava to the West, and the Kingdom of Luciania to the North. It is ruled under King Julian by the House of Cavaia. It's capital is Vabrai (It is based around the British) Kingdom of Moscava: It is a kingdom situated in Southern Idra, With the Kingdom of Mandaya to the East, The Nihil to the West, and The Kingdom of Ninya and the Sybrisan Republic to the North. it is ruled under Tsar Ivano II by the house of Mosva. It's Capital is Moscai (It is based around the Russian Empire) Kingdom of Ninya: It is a kingdom situated in Western Idra, With The Nihil to the West, the Sybrisan Republic to the east, and The Kingdom of Moscava to the south. It is ruled under Emperor Saiko under the dual houses of Ninsa and Yari. It's capital is Yaka (It is based around East Asia most specifically the Japanese Empire) Sybrisan Republic: It is a republic situated in Central Idra, With the Northern Majai to the North, The Kingdom of Moscava to the south, The Kingdom of Ninya to the West, and The Kingdom Of Luciania to the East. It is governed under President Ahsar. It's capital is Vandeo (It is based around the Arab Nations) Protectorate of Olnikia: it is protectorate of Moscava situated in Western Idra. With Moscava surrounding it and the Nihil Ocean to the West. It is ruled under Prince Valicki under a branch of the Mosva. It's Capital is Olnikia (It is based around Ukraine)

The Kingdom of Setivka is an island kingdom located between Idra and Alra. It's is ruled by King Balisa under the house of Felika (It is based around South and South East Asia)

There are main events happening in the 1900s, 1920s, 1930s, 1940s, 1950s, 1960s, 1970s and the 2000s

1900s: There is a war called the Great Alran war between the Kingdom of Montassora and the Republic of Montae, and there is war called the 4th Svean war between the Svean Tribes and the Zenisian Empire

1920: There is a war called The Second Sacred War between the Kingdom of Moscava and The Kingdom of Mandaya

1930s: There is a war called the Vandeo War which is a three-sided war between the Kingdom of Ninya, Sybrisan Republic, and the Kingdom of Luciania while in Alra, There is a program called the Alran Dream created by the Zenisian Empire and the Aquil Republique to attract Investors to expand their Economy and Tourists to set them higher in the world stage

1940s: There is a war called the Moerian War where almost everyone in both Idra and Alra are involved. It is between the Kingdom of Ninya and the Kingdom of Moscava against the Kingdom of Luciania, Kingdom of Mandaya and the Zenisian Empire with it's allies (Aquil Republique and Republic of Montae)

1950s: There is a period called The New Order in Idra where The Kingdom of Luciania developed Wolfenstein-like Technology and used it to control it's newly acquired Territory after the Moerian War While in Alra, The Zenisian Empire and the Aquil Republique entered a golden age where science, culture, technology, and art flourished

1960s: There is a civil war in Idra called the Lucianian Civil War or the Lucianian Succession Crisis which happened after the death of Emperor Elke IV between Prince Otto, the young heir of Luciania backed by the Zenisian Empire, and the extremist military junta ruled under General Vani while in Alra, a space program was created by the Zenisian Empire, Aquil Republique and the Republic of Montae called Project Astra which is an idea to colonize the Galaxy under their rule

(THE 1970S TO THE 2000S IS STILL UNDER DEVELOPMENT IN LORE SO YOU CAN DO A BIT OF SANDBOX)