Guys please help me..
Social problems should be solved socially. Justify the statement.

In order to accurately determine absolute time, you need to know which of the following?

This refers to weather and atmospheric conditions measured over a long period of time.

What is the difference between a journal entry written by an eyewitness to an event and a play written about the same event? a. the journal entry is a historiographical source, while the play is a periodical source. b. the journal entry is a chronological source, while the play is a primary source. c. the journal entry is a primary source, while the play is a secondary source. d. the journal entry is a secondary source, while the play is a periodical source.