Astronomers helped because they could: help measure the time, or what day it is for the caravans.
Hopefully this has helped! :)
Middle, South, New England, Haven, Militia, Rebels.
Pennsylvania decided to treat the “savages” with dignity and respect. His critics said it would never work. Native Americans were encouraged to come to Philadelphia if they had grievances. For almost 75 years, from 1682 to 1755, Pennsylvania was the only colony that didn't have an army but had peace.
The 8th president of the United States was Martin van Buren, of Dutch descent, from the democratic party, who was also the first president born a United States citizen.