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.
B. Immigrants had different traditions then those that already lived in america.
As with everything, interpretations depend upon the reader. An example can be the Quakers who were religious and fought for abolition of slavery claiming that the constitution stated itself that all people on Earth are equal since they were created by God, the creator. The founding fathers, however, believed that slaves cannot be people and that they are 3/5 of a regular human being, so equality does not apply to them.
He can from a poor Zapotec Indian family and was orphaned at 3 years old. Past rulers Santa anna came from a rich creole family.
2) heterogeneous, because it does not have a uniform texture