Between the 1400s and 1800s, europe was primarily uninterested in africa as a source of what

slave labor

Explanation:

Slave labor provided no cost labor, a commodity that boosted the economies of many countries, despite its unethical methods.

realmente cosas malas! ¡la explicación está abajo, para más recursos siga el enlace!

  en la francia revolucionaria, la asamblea legislativa vota para abolir la monarquía y establecer la primera república. la medida se produjo un año después de que el rey luis xvi aprobara a regañadientes una nueva constitución que lo despojó de gran parte de su poder.

aquí está el enlace: https: //

espero que esto te ayude, pero solo para hacerte saber, el sitio web no está en español. si quieres que lo traduzca solo tienes que preguntar.

i believe the answer is:

-   william jennings bryan is a democrat while mckinley was a republican

at that time, the segment of population that choose for democratic party were the voters with low economic background and vice versa

- william jennings has support of populists and wants to have inflation to farmers while mckinley has support of bankers and businessmen , doesn't want inflation

the fixed value of gold make the large business able to stack up their gold without   being worried that it would devaluated.

- william jennings supported the silver standard while mckinley supported the gold standard

according to jenning, using other metal beside gold could the poor people to have more purchasing power and them advance in the society.