How did nationalism lead to expansionism? explain your answer : )

a. people wanted to settle new lands
b. countries needed more resources to improve their own country
c. nations were set on having an empire across the oceans
d. territories were settled that had similar languages and customs

(it is not c! )

the answer is B Countries needed more resources to improve their own country

Explanation:

frederick william of brandenburg-prussia trained his son, frederick, to be a hardy soldier. but frederick disliked rifle shooting and horseback riding. unlike his father, he was interested in french literature. he enjoyed poetry and music and, like some others of the enlightenment, he scoffed at religion. his father thought him soft, frivolous and unmindful of his duties. and when frederick refused to put his signature on a right to succession, for a few moments his father strangled him.