Who was the Mohawk war chief who led brutal attacks in southwestern New York and northern Pennsylvania? A Nathan Hale B Joseph Brant C John Paul Jones D George Rogers.

B. Joseph Brant

Explanation: Mohawk war chief Joseph Brant led a number of brutal attacks in southwestern New York and northern Pennsylvania. Farther west, Henry Hamilton, British commander at Detroit, paid Native Americans for settlers' scalps. This practice earned him the nickname, the "hair buyer."  Sorry if it's wrong, and have a nice day, and hope this helps.

porter is writing economic history because he is focusing on the cost of developing vaccines.

native american contribution: the patriots from britain learn how to hunt, fish, and introduce diversity within cultures.

african americans: indirectly introduced the idea of diversity to americans. africans coming to america because of slavery taught white americans that people come from different backgrounds and colors. it also built america's economic stability for a great period of time. 

women: make america what it is today. there are some societies that are in the world currently that do not give women the same right we give women here in the united states. because women have rights here in the united states, other countries' citizens strive to come to america, especially women, since they have equal rights in the united states. this is important because america is seen and desired by many in the world. 

children: children are our future. we learn from our elders and carry out things the same or differently learning from america's history. we continue tradition and change tradition if it is needed.