Which of the following characteristics did Simón Bolívar and José de San Martín share? They came from the working class and represented the people
They were part of the upper class and spent time in Europe
They waged unsuccessful campaigns for independence
They became military dictators once they gained power in Latin america

They were part of the upper class and spent time in Europe

Explanation:

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.

well that depends on how deep the hole is. you'd first go through te crust of the earth, then the upper mantle, then the lower mantle then the outer core, then the inner cor then you'd be stuck in the core to melt.