Why did western european countries in the 25th century feel they needed to develope new trade routes

Although the three-fifths compromise northern and southern states reach an agreement that allowed for ratification of the constitution, in the long run it had a negative effect on the nation because a) it gave too much power to the executive branch of the government. b) it forced the founding fathers to add the bill of rights to the constitution. c) it was only a temporary solution to the argument between "free" and "slave" states. d) it gave too much power to state governments and not enough to the federal government.

The political, economic, or cultural environment that surrounds an event provides the event with its

Who did the first work in creating vaccines