1. which of the following common european dishes would be impossible to make without goods imported from the americas during the columbian exchange?

a. chicken noodle soup
b. bread and olive oil
c. tomato sauce and pasta
d. roasted lamb

2. what factors were significant in the decline of both the mali and songhai empires?

a. conversion to islam, and natural disasters
b. civil war of succession, and natural disasters
c. invasions by neighboring countries, and conversion to islam
d. civil war of succession, and invasions by neighboring countries

1. Which of the following common European dishes would be impossible to make without goods imported from the Americas during the Columbian Exchange?

C. Tomato sauce and pasta

2. What factors were significant in the decline of both the Mali and Songhai empires?

D. Civil war of succession, and invasions by neighboring countries

Thanks for asking.

I hope the answers were helpful.

pretty sure it is c

explanation:

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.