While it could be from literally anywhere, I'd assume most of them came from the Soviet Union, Germany, France, and Poland, along with plenty of other smaller countries like Austria, Hungary, and even Greece.
<span>
A smarter power grid would help resolve power failures. A power grid is a system that produces electricity and moves it where it needs to be when it needs to be there. The US power grid was created in the 1890s. <span>
</span></span>
<span>January 30, 1933 – May 8, 1945</span>
The last one
Congress claimed the following powers: to make war and peace; conduct foreign affairs; request men and money from the states; coin and borrow money; regulate Indian affairs; and settle disputes among the states.