Answer:
United Nations", coined by United States President Franklin D. Roosevelt was first used in the Declaration by United Nations of 1 January 1942, during the Second World War, when representatives of 26 nations pledged their Governments to continue fighting together against the Axis Powers.
Explanation:
Factories sped up war production by allowing several products to be made at once, sometimes with mechanical mechanisms to increase production
Answer:
There were many factors which led to the fall of the Roman Republic which include the struggle of government fragility, the negative influence of the Gracchi, the First Triumvirate and the dictatorship of Julius Caesar.