What should a writer do to revise an argumentative essay? Check all that apply. remove any personal statements
make sure the tone is objective
make the writing more informal
develop an opinion or position
check the supporting details

remove any personal statements

make sure the tone is objective

check the supporting details

Explanation:

The process of revising the essay aims towards making the argument strong and approachable. The outline of the argument is analyzed and revised. The argument is critically read and revised keeping the audience in mind. The details and the assumptions made by the argument are revised to check whether they help in supporting the claims.

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.