When was the revolutionary war? why did it happen and take place and what years did it take place and who fought in it? try to answer all questions plz

An important accomplishment of the chinese during the han dynasty was the a. invention of paper. b. production of bronze tools. c. construction of the great wall. d. building of royal tombs.

If one thinks illegal immigrants should become american citizens, should they become american citizens automatically or should there be a waiting period?

Space is not completely empty. there are small particles in space. what happens when these particles come together?