General charles cornwallis was forced to surrender at yorktown mainly
because
(a) the british failed to capture key southern ports such as charleston
and savannah
(b) the hessians no longer off ered their support after saratoga
(c) the french navy won control of the chesapeake bay
(d) the spanish agreed to reinforce washington’s army
(e) the americans successfully recaptured new york city

Why would the saudi’s oil industry need a large investment in human capital

President clinton, on the fortieth anniversary of the events in arkansas surrounding the "little rock nine," stated that "when the constitutional rights of our citizens are threatened, the national government must guarantee them." this principle was the basis for using federal authority in: the expansion of voting rights to women. the passage of the civil rights act of 1964. the passage of the americans with disabilities act. all of the choices.

Name three new weapons that changed how ww! was fought and how?