B. Allow enough time to complete the activities you've planned.
<span>Actually the big urban population shifts are occurring in some parts of the world, where some of the major reasons being like the discrimination of caste, races and languages, and then the local governments implementing some though rules on the other migrated citizens in the form which affects their daily life and needs and mainly their earnings every month after month.</span>
Answer:
a
Explanation:
it would have prevented the only president in the options and George Bush was in the 2000 election.