Which changes were made with the passage of the 1921 constitution? Check all that apply. It raised the number of state supreme court justices to seven.
It prohibited the sale and purchase of alcohol.
It regulated work hours for women and girls.
It established a minimum wage.
It created regulations to protect the environment

It raised the number of state supreme court justices to seven

It regulated work hours for women and girls

It established a minimum wage

Explanation:

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Explanation:

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the answer is d. party organizers, volunteers, voters and elected officials.

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.