Which colonists and Native Americans MOST LIKELY suffered the worst effects of ongoing wars between Britain and France and their colonies? A. those who had migrated west to start new settlements
B. those living in developed lands and cities along the Atlantic coast
C. those living in frontier areas between French and British colonies
D. those who had formed united communities through intermarriage

i think the answer is c, rivers.

explanation:

sometimes, borders fall along natural boundaries like rivers or mountain ranges. for example, the boundary between france and spain follows the crest of the pyrenees mountains. for part of its length, the boundary between the united states and mexico follows a river called the rio grande. the borders of four countries divide africa’s lake chad: niger, chad, cameroon, and nigeria.

disease was the number one killer of native peoples. they had had little exposure to the diseases of europe. this led to some villages being almost completely wiped out and some tribes destroyed.

then your answer is a

hoped that

because they can and they wanted to.