What do Franz Gall, Charles Darwin, and Sir Francis Galton all have in common? They all promoted the idea of “survival of the fittest.”
They all believed that “book” smarts is the most important type of intelligence
They all believed that intelligence had some kind of biological basis.
They all developed tests for intelligence that we still use today.

the answer is d. tariffs were raised by america's trading partners after the smoot-hawley tariff act, decreasing exports, and declining job rates.

i do believe its (d) it allowed the government to offer pioneers sixty acres of western land if they lived on it and made improvements to it.

explanation: signed into law in may 1862, the homestead act opened up settlement in the western united states, allowing any american, including freed slaves, to put in a claim for up to 160 free acres of federal land. by the end of the civil war, 15,000 homestead claims had been established, and more followed in the postwar years

when he becomes king