Answer:
From 1524-1525, then again from 1526-1528, he sailed with Almagro and a priest, Hernando de Luque, on voyages of discovery and conquest down the west coast of South America.
The 16th amendment in 1913 permits Congress to lay and collect taxes on incomes, from whatever source derived, without apportioning it among the states or basing it on the US Census. Ratification was completed on February 3, 1913. Before that customs duties and excise taxes were the primary sources of federal revenue. Answer: The ratification of the 16th amendment.
<u>Machine Guns</u> because tanks and poison gas weapons had not been created yet until i think WW1
The Gettysburg address which took place after the Civil War was a crucial moment on how the government would run from then. President Lincoln addressed how the country would run from that moment.