PLZ I NEED HELP ASAP WILL MAKE BRAINLEST Which group of Oklahoma National Guardsmen was sent to Iraq to facilitate American troop withdrawal by the end of 2011?
A.
42nd Infantry Division
B.
45th Infantry Brigade
C.
40th Aviation Brigade
D.
43rd Military Police Brigade

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.

what following?

explanation:

trade in silk, spices, and precious metals.

answer first choice

sorry i cant