Why are the congo and zambezi rivers unsuitable for long distance trade

Yo i need a catchy title for an article about the importance of the fourth amendment

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.

How did the treaty of versailles cripple germany after world war one ?