Who sent out the first fur trading expedition in the west

Iwill be giving 15 points to whoever answers the concept of checks and balances means that each branch of governmenta. has its own powers and responsibilitiesb. is clearly described in articles of the constitutionc. has the ability to correct the other branches in case of an errord. is set up so that in case of constitutional crisis, the governement will continue to operate

How were the european systems of mercantilism and capitalism similar during the 18th and 19th century

How did modern american history begin with “contact”?