The Plumbers were connected to Nixon during his second term <span>term in office which almost ended up as the Pentagon Papers leaking.</span>
I believe the blank part should be filled with "indentured"
One of the most significant indicators that public opinion was shifting away from American isolationism in the years leading up to the US entering World War II, was that Americans began to be comfortable with the US sending military aid to countries like Great Britain.
One of the reasons why the Battle of Gettysburg was a turning point in the Civil War is because "<span>The battle weakened Lee and stopped his invasion," although it also led both sides to reevaluate their positions. </span>