How did the police respond to protestors at the Democratic National Convention in 1968?
by setting up barriers and allowing protestors to continue peacefully
by maintaining a respectful distance from the protestors
by setting up barriers and attacking the protestors who resisted them
by maintaining law and order with very little violence

the cost of college has risen faster than inflation for many years.

the high price of student services and administration are two reasons for the rapid increase in cost.

this scroll was the first major biblical manuscript of great antiquity ever to be recovered. the qumran isaiah scroll predated the oldest hebrew text preserved in the masoretic hebrew bible by a millennium.