What factor most contributed to labor specialization in West Africa? the growth of cities
ongoing wars
food surplus
the growth of gold trade

The answer is C Food Surplus

Explanation:

This is becuase all of the extra food opened up oportunites for more specializations simply becuase there were more recources in which they could use unlike when they did not have exte to use. Also it was in my notes and these words came directly from my teacher.

these the citzens and goverment come to terms some of the amendments gave the states more power then the goverment and some protocted americans rights

union blockade

explanation:

the union blockade in the american civil war was a naval strategy by the united states to prevent the confederacy from trading.

the blockade was proclaimed by president abraham lincoln in april 1861, and required the monitoring of 3,500 miles (5,600 km) of atlantic and gulf coastline, including 12 major ports, notably new orleans and mobile. those blockade runners fast enough to evade the union navy could only carry a small fraction of the supplies needed. they were operated largely by british citizens, making use of neutral ports such as havana, nassau and bermuda. the union commissioned around 500 ships, which destroyed or captured about 1,500 blockade runners over the course of the war.