This answer would be 3: breads
He put pressure on them by building a military that they could not keep up with.
Stamp Act
Grenville was the British Prime Minister from 1763-1765 and was most famous for his passage of the Stamp Act.
The Stamp Act was wildly hated by the colonists. The act required a tax on government stamps or seals which were necessary to make documents official. All legal documents and contracts would need this stamp and each were tax with the passage of the Stamp Act. The act was so despised it caused rebellion and had to be repealed.
The Columbian Exchange was the widespread transfer of plants, animals, culture, human populations, technology, and ideas between the Americas and the Old World in the 15th and 16th centuries, related to European colonization and trade after Christopher Columbus's 1492 voyage