Which of the following conclusions could a historian best draw from a map? A. President Lyndon B. Johnson used his charm to gain political
allies.
B. Medicare was a new social program in the 1960s.
C. The British Empire covered a vast amount of territory.
D. America's isolationism between the two world wars was a myth.

C

Explanation:

This is the option that can physically show something on a map.

for starters, there is the structural trend of rising primary government expenditure as a share of gdp, which reached 36% in 2014, up from 22% in 1991. this increase reflected a political desire to address the poverty and inequality that had gone unaddressed during previous decades. to support the increase, brazil’s government increased taxes on consumption and promoted progress toward labor-market formalization. nonetheless, public investment, particularly in infrastructure, took a hit. in fact, with the exception of the 2005-2008 period, total investment as a share of gdp has remained below 20% since 1991.

to act quickly in times of danger to the united states

because you have to act quickly if you want to live/survive.