Increasing the number of police in a neighbourhood because there was a rise in crime is an example of a domestic issue
Responding to xenophobic concerns, Congress passed an emergency law restricting immigration in 1921. Among other provisions, the Act established a quota (a proportional share of a total) for nationalities on the basis of their numbers in the U.S. in 1910.
The missing detail is: a quota.
Answer: animals migrate to other habitats to find food
Explanation:
Constitution prohibits the making of any law respecting an establishment of religion
