According to the online content article about using maps, which of the following map elements is used to understand the symbols, colors, and shapes on a map?

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.

it increase by 12% a year from 1812-1820

this act gave the federal government the power to relocate any native in the east to territory west of the mississippi river.

answer is :

many churches split during the movement.

new religions grew in popularity.