The most popular religion in the United States was the Prostestant sector of Christianity. In many parts of Europe, communism was becoming popular so countries were turning Atheistic. After the war televangelists became popular in America.
Christianity.
Jews practiced their religion quite openly during World War 1 in most countries where Jews lived. In Czarist Russia, there were some difficulties in practicing Judaism, but elsewhere it was not an issue. It was during World War 2 that being Jewish became an issue.
The UK, US and the USSR.
Bletchley Park
No, rockets were not commonly used in World War 1. The main forms of artillery used during the war were cannons, mortars, and grenades.
Christianity.
The main religion in Russia during World War 1 was Russian Orthodoxy. It was the dominant religion in the country and played a significant role in shaping Russian culture and society at the time.
War can be about many things but the main reason for war is money, religion, and other political problems in the economy.
they never had one
Islam
Aids
Jews practiced their religion quite openly during World War 1 in most countries where Jews lived. In Czarist Russia, there were some difficulties in practicing Judaism, but elsewhere it was not an issue. It was during World War 2 that being Jewish became an issue.
Their main tactic was Blitzkreig.
yes
Germany was Britain's main enemy.
the main reason of war is politics land and power but also religion
they were hung