Hi there Theresa!
Our observations would differ in many ways
#1-We would recognize most of the animals.
#2-The habitats and wildlife would be less messed with.
#3-We know more now of which berries, and what not are dangerous.
-Steel jelly
There are currently 100 senators in the United States--two senators for each one of the fifty states. This was a system devised to go hand in hand with the House of Representatives, which is based on the population size of each state.
Answer: Concerns over the Cold War affected these two countries' space endeavors.
After the Soviet Union successfully launched the first satellite, Sputnik, into space, the US was concerned that the Soviet Union would utilize this technology to launch nuclear weapons from orbit.
Explanation: Following World War II, the Cold War was a period of geopolitical tension between the United States and the Soviet Union, as well as their respective allies, the Western Bloc and the Eastern Bloc.