August 30 & ndash ; American Revolution : A French fleet under Comte de Grasse enters Chesapeake Bay , cutting British General Charles Cornwallis off from escape by sea .
December 11 - Sir David Brewster , Scottish physicist -LRB- d. 1868 -RRB-
December 11 - Sir David Brewster , Scottish physicist -LRB- d. 1868 -RRB-
将句子改写得更简单: August 30 & ndash ; American Revolution : A French fleet under Comte de Grasse enters Chesapeake Bay , cutting British General Charles Cornwallis off from escape by sea . 输出: