Which of the following occurred in the 1950s?

Check all of the boxes that apply.

The size of the middle class increased.

The GNP decreased.

More people achieved economic security.

answer is A and B

How will thinking on the margin increase the chance of long-term success for your business, even if additional competition enters your community?

Which statement best summarizes the process of the abolition of slavery in the united states? o a slave owners agreed to limit and ultimately abolish slavery to prevent a slave rebellion similar to the haitian revolution o b. the united states did not abolish slavery until after many latin american countries did because it faced opposition from powerful slaveholders o c. the abolition movement in the united states used a series of legal challenges to successfully outlaw slavery. d. the abolition movement used nonviolent tactics to eventually convince the u. s. government to abolish slavery.

How did the incas unite the andes mountains?