“American settlement until 1776 … or a hint to 13 squares in this puzzle”

Flying high

Romulus and Remus, e.g., for short

"Hey ...!"

Skateboarding trick

"There is nothing on earth so powerful as an ___ whose time has come" (proverb)

Bird related to the 46-Down

City center, often

Groups at the First Continental Congress in 1774

"Les ___"