Two push factors that caused African Americans to leave the South in the early 1900s were segregation and low wages.
integration and Jim Crow laws.
job opportunities and music.
the Harlem Renaissance and literature.

Segregation and low wages

Explanation:

Jim Crow laws did help push black people away, but integration would be a pull factor, as well as the four latter options.

answer; people where able to travel across the u.s.a faster than any other mode of transportation,travel time was about a week,from coast to coast

the answer is: must pay taxes on profits

since it is considered as a part of your income, profits from investments is eligible for tax payment.

the tax from your investment could be influenced by how long you decided to sell it. united states promotes keeping your investment for long term period. so, the tax rate for investments that you sell in less than one year is typically higher compared to investments that you sell in more than one year period.