Europeans began exploiting (use in an unfair or selfish way.) Africa for all of the following reasons except a
It helped trade with Asia
b
To spread Christianity
c
Africa was used to provide raw materials
d
It became the source for slave labor in the Americas

B to spread christianity

they had missionaries go into africa

Cpopulation density

The us is first  the  u.s. economy  remains the  largest in the world  in terms of nominal  gdp. however, the  u.s. economy  loses its spot as the number one  economy  to china when  measured  in terms of  gdp  based on ppp. in these terms, china's  gdp  is $23.19 trillion exceeds the  u.s. gdp  of $19.42 trillion