Someone please help will mark as brainliest

Establish a system of meat inspection.

Explanation:

They could get by with putting whatever they wanted in their food and no one would check it so enabling meat inspections would help them not get over on that.

Hope this helps!

answer; i believe the two groups were irish immigrants and chinese immigrants;

although world war i began in 1914, the united states did not join the war until 1917. the additional firepower, resources, and soldiers of the u.s. to tip the balance of the war in favor of the allies. remaining neutral. when war broke out in 1914, the united states had a policy of neutrality.