What are some creative things Mexicans invented?

Where were Morgan dollars minted? What were the advantages and disadvantages for the north and the south at the start of the war? On March 3 1913 who organized a Suffrage parade of 8000 women to march up Pennsylvania Avenue Washington D.C. and what were the women fighting for? Why did madam cj walker invent the scalp treatment? How did scalawags get their name? What was the name of the bloody Civil War battle that stopped the confederacy's northward advances? What state was named after Lord de la Warr? What were the northern and southern strength and weaknesses prior to the civil war? Who is on the us half dollar? Which new invention helped poorer immigrants from eastern Europe to get in America? What is the worth of a 2000 one dollar coin? Why was the capture of new Orleans important in May 1862? What is the value of an 1841-1845 us 1 dollar coin? After a six week siege what city surrendered to grants army during the civil war? How much is a 1910 penney worth? What did prohibition lead to in the 1920s? What material were used to make the Chumash baskets? What food did native americans grow? What is the value of an uncirculated 1974 US 10 dollar bill? What is the name of the act?