Which action occurred as a direct result of Upton Sinclair’s work? Meat industry workers were replaced by machines.
New laws were passed to ensure better quality of food.
Consumers began a large-scale boycott of the meat industry.
People were taught how to better prepare food for consumption.

yes

explanation:

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.

"germany's geographic location was an advantage when it was on the offensive in the war because it was situated next to an extremely wide river, the rhine, which was difficult for the allies to cross."

not really sure i needed the points. sorry