Where were the Conestoga wagons built

Delaware
New york
pennsylvania
missouri

What were some of the most important native items adopted by europeans ? what impact did they have on european life ?

Brainliesttt !me : ) describe the event : increase in islamic extremis in the middle east

Washington said that the united states would be "friendly and impartial" in regard to foreign conflict. what was his reason behind this statement? a jefferson and washington had determined the u.s. was too weak to wage war. b the u.s. had a treaty with both england and france, and was thus required to remain neutral. c france asked for the united states to stay out of the war, due to trade relationships. d a special envoy from england asked for strict neutrality on behalf of the united states.