Checks and balances exist to keep a single branch of government from becoming too powerful. This is true for all governments that use this system.
Alexander Hamilton wanted to create a national bank because he believed there should be a standard form of currency, and to finally put an end to close the massive debt war between the Northern and Southern states. Hope this helps (ノ◕ヮ◕)ノ*:・゚✧
Answer: Industrial Revolution
Explanation:
In the 1800's, Industrial Revolution became the transition to a new manufacturing process. This occurred between 1760 and 1840. Previously, activities were done majorly by hand production until this revolution came. It changed the industry and made it easier to carry out production.
In social experiments Location, age of patient or test subject, time of day, and gender of either party can play a big role in results and when changed alter the results making them dependent.