Which two changes occurred after thomas jefferson took office as president of the united states in 1801? 1) the twelfth amendment was added to the us constitution. 2) the judicial review process was developed and begun. 3) the sedition act was passed by the jefferson government. 4) the jay treaty was signed by the united states and britain. 5) the first bank of the united states was established.

The answer is 1 and 2. 1 was passed in 1804 and 2 was passed in 1803. The rest were all passed before 1800.

1) The twelfth amendment was added to the us constitution.

2) The judicial review process was developed and begun.

Explanation:

Thomas Jefferson was the third president of the United States of America, occupying the position between 1801 and 1809. He is considered one of the founding fathers of the nation.

His eminence is given because he was the principal author of the Declaration of Independence of the United States of 1776. Jefferson was one of the most influential Founding Fathers, known for his promotion of the ideals of republicanism in the United States. He anticipated the vision of the United States of America as the endorsement of a great "empire of freedom" that would promote democracy and the struggle against British imperialism.

The major events that took place during his presidency included the Louisiana Purchase (1803) and the Lewis and Clark Expedition (1804-1806), as well as the escalation of tensions with Britain and France, which led to the Great War. Britain in 1812, after leaving office.

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.