I believe the answer is 1990. If you are not sure about my answer just google it.
Answer:
The orinignal Roman calendar had 10 months.
For the Constitution to take effect, nine states required to ratify it, according to Article VII. The state conventions served other purposes in addition to the legal requirements for ratification. During the Philadelphia convention, the Constitution was drafted in complete secrecy.
The scientific method was discovered in 1561-1626 by Sir Francis Bacon. A scientific method is when the experimenter creates a hypothesis to test it out and make sure it is correct for its project.
The man is probably homeless. The Great Deoression was not caused by reckless spending, it was actually the opposite. Americans were so fearful of losing money, they stopped trusting banks. Banks closed due to bankruptcy and money in circulation decreased. Americans did not want to spend money so employees were cut when companies overproduced. Many could not mortgages and became homeless - because they saved their money instead of spending it