How did Lincoln's death affect the US?

What was one effect of the counterculture had on American life? Which countries are enemies of Britain? What other group of people was denied the right to vote until 1961? What strategic problems did Germany faced as its empire expanded? Which event caused the escalation of the Vietnam War A. The Tet Offensive B. The Cuban Missile Crisis C. The election of LBJ D. The Gulf of Tonkin incident E. I am not sure.? What impact did the invention of the photography have on US history? How many survived the Battle of Hastings 1066? Why do people change and forget who they are and where they came from? Who shot John Earl Reese? What is the value of a limited edition Winchester Model 94 Tribute to the American Plains Indians rifle? What french fort guarded the communications network between the french command in Quebec and the forts interior? Who founded Perth? Differences and similatiries between the north and the south prior to the civil war? What book did Napolean write while he was exiled on St Helena? What Patriot Disguised himself as a school teacher to spy on the British? What was the movie that made a veiled reference to the Buffalo Bills winning the Super Bowl? What date did wiston churchill declear war with Germany? What was Carthage's relationship with rome? Who was Prime Minister of Australia at the start of World War I? How did North Vietnams and the Vietcongs combat strategies differ from those of the American forces?

How did Lincoln's death affect the US?