During what period of time did the conflict between pope gregory vii and the holy roman emperor henry iv occur?

What were some of the things done to the colonists by king george iii?

Of the 8 territories that were brought under the flag of the united states by 1853, which on do you think was the most important addition to the growth of the united states? give 2 reasons.

Cyrus is volunteering on his aunt's campaign for state senator. she has asked him to write a speech informing people about the transportation reforms she will make, if elected. cyrus wants to coach his aunt in using speech techniques to make her ideas heard.