GERMANENESS: One of the most important differences between the House and Senate is the House rule that all amendments must be germane (relevant or related) to the bill under consideration. In the Senate, this is only true for general appropriations and budget bills.
FILIBUSTER: Talking a proposal to death or to get a compromise is only allowed in the Senate. Cloture is the process by which such unlimited debate can be ended. When invoked by roll call vote -- three-fifths of those present and voting -- it limits each senator to one hour of debate. Other delaying tactics such as requiring time-consuming recorded votes or raising complex questions about legislative procedures ("points of order") can be used in either the House or Senate. :)
Off the top of my head:
The US devised the Manhattan project during ww2 and afterwards to develop nuclear weapons. The kept this secret from USSR even though they were allied. This contributed to Stalin’s paranoia and increased tensions between the two countries.
You also mention how Truman used this ‘atomic-monopoly’ to give him confidence and make him think that he could dictate decisions during the Potsdam conference and other meetings which heightened tensions with USSR.
Nuclear weapons also played a large role during the Cuban Missile Crisis, the point where nuclear war was at it’s closest to becoming reality and destroying the world.
By that point the USSR had also developed atomic bombs. The fact both superpowers had nuclear weapons meant they had to be sensitive in the way they handled each other and you could link this with Cuba and argue that it was the only reason the Cold War didn’t turn into full-scale, physical war.
There’s other things you could say beyond these points as well.
Answer:
Growing a surplus of food
using irrigation in farming
trading between city-States
being located near rivers
Explanation:
Just answered the question on Clever
Most states granted voting to the property owners.