D. they were active in the abolition movemen.
The Sherman Antitrust Act of 1890.
The Song Dynasty was so large and that was a factor in the empire's decline. They created so many positions within the bureaucracy and the men in those positions received a generous amount of money.
Push factors are the example of poverty, political and religious persecution. the like of which were in Europe during the mass exodus to the new world.
Pull factors include job opportunity,education opportunity, peace and freedoms as well as higher standards of lives.
