Hmm, tricky because if you use a car made of diamonds and drive into a wall @ 400 mph then the car is fine but the wall is destroyed, but if you drive a car made of iron into a wall made of diamond @ 400 mph the crashes but the wall is fine... now if you drove 400 mph of diamond at an iron wall there are no survivors, but if you drive 400 mph of wall at ipm (iron per minute) a small state detaches from south america floating into the coast. buut in another research a car made of walls going 400 mph into a single diamond disrupting the universe causing a planet to collide with ours, leaving 5 survivors... So the research is conclusive diamond is the hardest metal know to man ;))))))))))))))
I'm not sure if any of your answers are correct answers to the question asked.
Cities were mostly developed on the Atlantic coast as 1. that is where they landed and 2. they would have port access to Europe still.
As time went on, the British government did limit the growth westward.
The main reason why the Committee of Public Safety considered monopolies to be such a serious crime is because monopolies greatly reduced competition with greatly increased the prices of products, which led to less consumer choice and lower GDP for the nation.
What caused the French Revolution? Simple answer: They really didn't want to pay taxes and the cost of the food was high for them. So they went to war...