16. Which was a characteristic of the North's economy?
Nation

It focused on farming and agriculture.

It focused on technology and industry.

Most workers were factory laborers.

Most workers were African Americans.

...GRADPOINT

IT focused on technology and idustry and most laborers were factory workers

Explanation:

the geography of the north did not allow for agriculture so there was no need for slave labor as it was used for agriculture and the  larger population would fill the gaps in the workforce

the answer is a. laws were enacted in the aftermath of the plot to make it harder to free slaves,increasing sectionalism