The Stamp Act was passed by the British Parliament on March 22, 1765. The new tax was imposed on all American colonists and required them to pay a tax on every piece of printed paper they used. Ship's papers, legal documents, licenses, newspapers, other publications, and even playing cards were taxed.
President Andrew Johnson was the first president to be impeached.
The traffic increased as a result of the Louisiana Purchase
I beleive your answer is D it was one of the most fortified islands in the island hopping campaign.