True or false did mantegna use the technique of trompe l'oeil when he painted a small room to make it look like one was outside

Was the first african american to be appointed to the u. s. supreme court.

Which form of government have the african nations had since independence?

Why was lee unable to escape from appomattox? he didnt not have the needed supplies grant had him surrounded davis had ordered him to surrender he was waiting for johnston to bring reinforcements