How can scientists test their ideas about the origin of the universe if they can't physically interact with or study it

How is the process of thinking chronologically related to the process of creating timelines?

Slavery continued in the south until 1863, when the practice was abolished by the: a. united states supreme court b. bill of rights c. jim crow laws d. emancipation proclamation

What is republicanism? a. a division of power between the national and state governments b. a political philosophy that places governing power on a single representative c. a form of government emphasizing rule of law and citizen participation d.

What was the name of the defense built between Luxembourg and Switzerland along the border between France and Germany, which was constructed to protect the area the French believed most vulnerable to German attack?

In a true communist economy, how would goods and services be allocated

Which word best describes the character of humanism? religious individual medieval depressing

Who expanded his empire to rule most of India

Which factor made it most difficult for soldiers to cross the area between the trenches? A. The land was too wide to be crossed. B. The land was not claimed by either side, so access to it was impossible. C.

What type of imperialism did the British empire implement in Egypt, Persia, Afghanistan and the Ottoman Empire

Why is the acropolis of Athens considered one of the world wonders