about 2 and a half billion people lived in the English colonies<span />
Answer:
drugs
Explanation:
in most cases learners have been using drugs which leads the to drop out of schools
Immigrants in cities usually live in ethnic enclaves.
Explanation:
Ethnic enclaves were mainly created by the immigrants for a purpose, they mainly tried to preserve the cultural identities. The neighborhoods that was mainly created by the immigrants provided huge support to their language, specially the new people who wanted to speak the native language or the people who were learning English still.
Mainly the chain migration helped in creation of ethnic enclaves, so that people of that culture can migrate to that spot where other people are staying.
<span>Increase tariffs
i really hope this helps!</span>