Please help meUse your context clues to define the word in italics below. I want to be a historian when I grow up so I can analyze tribes that lived thousands of years ago.

What does the word historian mean?

A.
person who digs up artifacts

B.
person who knows about history

C.
person who teaches

D.
person who lives with tribes

B- a person who knows about history

freedom of speech is also protected by the 1 amendment.

explanation:

here is pretty much what the 1st amendment says:

congress shall make no law respecting an establishment of religion, or prohibiting the free exercise thereof; or abridging the freedom of speech, or of the press; or the right of the people peaceably to assemble, and to petition the government for a redress of grievances.

the triple alliance. germany and austria-hungary were already allies by 1879 when, worried about a threat from russia, they formed the dual alliance. italy joined the group in 1882. there was a concern about a possible attack from france and the alliance needed powerful friends to defend it.