Answer:
Option A. Boston Massacre was the event which occurred first among the given options.
Explanation:
It was the most dangerous and brutal riot that included bloodshed. It started as a petty scuffle on the streets between American Colonists and British Soldiers in the Kings Street. The massacre happened in 1770
American colonists were frustrated of the British soldiers’ supremacy and four soldiers were killed in. This riot paved way for the American Revolution.
The American colonists started to rise against the British troops for American independence.
It is definitely D. Congress fought so hard to keep the Union together prior to the Civil War that they instilled a gag order against speaking of the slavery issue in Congress.
The investiture Controversy or investiture Contest was a conflict between church and state in medieval Europe.. The investiture controversy began as a power struggle between pope Gregory VII and Henry IV, Holy Roman Emperor.
They hoped to end the Texas revolution. <span />
The main thing that made foreign goods more expensive and northern goods more competitive was that the northern factory system was very efficient and foreign goods were in high demand.
