The Mexican cession added to the United States A. New territory that extended to the Canadian border in the North

B. A small parcel of land in present day Arizona and New Mexico

C. Two ports in the Gulf of Mexico and the Gulf of California

D. New territory that contributed to the formation of seven new states. ​

Plz ive been stuck on this question forever. in 1753 george washington was sent on a mission to a. build a fort at the point where the allegheny and monongahela rivers form the ohio river. b. attack the french at fort duquesne. c. attack the french at fort neccessity. d. deliver a message to the french demanding that they leave the ohio river.