Answer:
The German invasion of Poland. France and Britain told Hitler they would go to war with Germany if he invades Poland, so Hitler promptly invaded Poland.
Explanation:
The answer is :
The Earth is round all the way to the inner core out.
The climate promote the development of central authority by
which the arid climate has required irrigation in a large scale of projects
that is being directed and in a way that it is also contributes to the
development of the central authority.
Answer:
The Times, Places and Manner of holding Elections for Senators and Representatives, shall be prescribed in each State by the Legislature thereof; but the Congress may at any time by Law make or alter such Regulations, except as to the Places of chusing Senators.
The united states and the Soviet Union