Around what time was President Lincoln shot?

Gettysburg address question. what is the best line from the address? why do you think so?

Rock concerts musical instruments cell phones and contact lenses are just a few things that are possible because of

Humphreys collecting data for the tearoom trade study under the pretense that he was a lookout is an example of a violation of the principle of: a. justice.b. beneficence.c. respect for persons.