Question

pls answer concept check

Answer 1

Explanation:

1-option is d

2-option is a

3-option is d

Answer 2

Thanks for your question...

Your required answer :

1)

• Many people move to Bhagdad region by early part of 8th century to ...
• a) make a living

2)

• When did Abbasid Dynasty start ?
• a) 749 AD

3)

• The house of wisdom was a...
• d) learning institutions

Brainliest Please