Why did the supreme court expand the incorporation of the bill of rights? to ensure they always had the last word to ensure equal treatment for all citizens to ensure all naturalized people could be citizens to ensure all legal cases came before the court

to ensure equal treatment for all citizens.

The doctrine of incorporation in the United States made portions of the Bill of Rights applicable to the states (initially, the limitations on government included in the Bill of Rights were only applicable to the federal government). This process is motivated by the desire to ensure equal treatment to citizens everywhere in the country.

social status of early civilizations was based primarily on economic power.- true ( first choice)

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.