Please help me fast it is a important test please help

He developed a fishery, distillery, a spinning house, and more. As commander-in-chief, he established management systems that saved the nation millions and engaged economic self-interest of civilians. He protected civilian private property. As president, he knew he could not command prosperity.

Explanation:

b

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.

articles of confederation