Analyze the degree of success of the various national leaders of the major nations at determining and achieving their goals of both building their nations and becoming international powers. Bismarck, Louis Napoleon Bonaparte, Cavour, Disraeli, Garibaldi, Gladstone, Wilhelm I.\

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.

8 years 100% positive

explanation: