In july 1863, lee again invaded the north and clashed with federal forces at the battle of gettysburg in pennsylvania. instead of defeating the federals on their own territory, lee himself was defeated. identify the statements that accurately describe the battle of gettysburg.

i beleive its 1)aids

a historian researching the immigration policies of the early 1900s would expect a source written today,rather than in 1910 to :

( a ) be more interested in objective data and statistics.

"germany's geographic location was an advantage when it was on the offensive in the war because it was situated next to an extremely wide river, the rhine, which was difficult for the allies to cross."

google it and it will pop up