Misc: the infinity character on the keyboard is called a----------?

Questions

First ultra high frequency (UHF) television station, Portland, OR.?

Nigeria gains independence from Britain (National Day).?

France, the U.S.S.R., Great Britain, and the U.S. signed away their control over a partitioned Germany.?

BC Aristotle dies of indigestion?

Hans Lippershey offers the Dutch government a new invention -- the telescope.?