A.) all of the others are true, the crime rate actually went up due to bootleggers and speak easies and others who illegal made and sold alcohol
Because he led the union armies to victory over the confederacy in the american civil war
True I think look in your textbook
One exmaple of Jefferson using military force is when he sent The Navy, Marines to defeat Muslim terrorist. Jefferson had written a couple of reports on the 'Barbary pirates' when he was a diplomat and believed their demands kept escalating because the only thing they understood was power," Brian Kilmeade, co-author with Don Yaeger of "Thomas Jefferson and the Tripoli Pirates," told IBD. "Although the U.S. Navy was tiny when he became president, he wasn't intimidated by the pirate fleets and decided the challenge required a military response. The First Barbary War was America's first confrontation with Islamic terrorism, and it has lessons for today."
Nationalism led to the assassination of the Archduke of Austria Franz Ferdinand. he was assassinated by Gavrilo Princip, a Serbian Nationalist.