Ampere invented a instrument utilizing a free moving magnetic needle, otherwise known as a compass, to measure the flow of electricity. This was done in 1820, and it was actually found by accident (at first)! He then conducted experiments, making him the first person to develop measuring techniques for electricity! I hope this helps! ~Mia
1. the first constitution gave to much power to the states due to this problem.
Answer:
A. Events happening at the same time might have influenced one another.