I NEED HELP What city was the Continental Army trying to defend for most of 1777?
Where is Valley Forge located?
What were some things the men ate to stay alive?
Who is the only officer that stayed at Valley Forge the entire winter with the troops?
Why is the Continental Army a better army after Valley Forge?

Philadelphia

The Valley Forge winter camp site was approximately 20 miles northwest of Philadelphia—about a day's march from the British-occupied American capital.

Explanation:

the conditions that made the byzantine empire vulnerable to attacks by the muslin turks were the sack of constantinople by western crusaders, the conquests of the sultanate of rum, presence of rival kingdoms and finally the set up of fiefdoms at the empire which were owned by the ghazis (turkish warriors).

they supported black codes so the answer is a or b