What was the invention that saved Jamestown and who was the inventor?

John Smith was the inventor and it was a lightning rod to harvest energy.

Explanation:

The farming of Tobacco saved jamestown.

Explanation:

Tobacco became a major cash crop, and became most of jamestowns profits with britain.

one of the main reasons was definitely slavery. back in 1861, republican abraham lincoln was elected and ended up being a major influence in the slavery business. slavery greatly affected the texas economy because back in 1845 during the annexation of texas, slaves became a big part of the texas population. many texans that were in favor of the secession influenced groups through party ties.

c) legal battles last five weeks after the election due to the narrow victory in several states.