Answer:
The American Revolution was precipitated, in part, by a series of laws passed between 1763 and 1775 that regulating trade and taxes. ... Since enforcement of these duties had previously been lax, this ultimately increased revenue for the British Government and served to increase the taxes paid by the colonists.
Explanation:
They were passing through on their way to the West Coast.
D) All had civilizations that were centered along major rivers. HOPE IT HELP PLAESE GIVE BRIANIEST XD
It would be "Doctors Without Borders" that functions to provide clinics and surgeries in developing nations, although it should be noted that other organizations such as the International Red Cross help fund these efforts.