Select all that apply. Christianity and Islam:
have more than three billion followers between them
each has one main sect and then smaller divisions
are divided into Sunni and Shi'ite (Islam) and Catholic and Orthodox (Christian)
have the same forms of worship as they did in the Middle Ages
have already had conflict that was only exacerbated with the Crusades

1. Have more than 3 billion followers between them

2. Are divided into Sunni and Shi'ite (Islam) and Catholic and Orthodox (Christian)

3. Have already ha conflict that was only exacerbated with the Crusades

Explanation:

Just took a text and go them right.

it is the dominance of   the spanish language and roman catholic region in mexico, french being the official language of several african countries, and the existence of a western-style government in south asian countries

d.summerains, the last one