Who is the speaker/creator of the "I have a dream "speech

How did thomas hobbes’s interpretation of the social contract differ from john locke’s?

How did the colonial army keep it self in the war during difficult year early years and what was the turning point of the war?

What practical concern lay behind the promotion of longitudinally planned churches in 17th-century rome? a) allowing the circulation of pilgrimsb) interior lighting of the navec) support for the heavy domed) accommodating parishioners