The answer to your question is gunpowder weapons.
siege warfare.
armored cavalry.
Hoped I Helped!
The southern factories were built to serve the interest of farmers because these industries were agricultural based which implies that there would be more benefit in having related industries in the region. This would help in cutting costs such as transport which meant higher benefits for farmers.
"Although many of the Founding Fathers acknowledged that slavery violated the core American Revolutionary ideal of liberty, their simultaneous commitment to private property rights, principles of limited government, and intersectional harmony prevented them from making a bold move against slavery. In his initial draft of the Declaration of Independence, Thomas Jefferson condemned the injustice of the slave trade and, by implication, slavery, but he also blamed the presence of enslaved Africans in North America on avaricious British colonial policies. Jefferson thus acknowledged that slavery violated the natural rights of the enslaved, while at the same time he absolved Americans of any responsibility for owning slaves themselves."
The usa economy and gdp grew with an astonishing figure of 150$.
socially, the moderate Republican signed several Human rights legislation and enforced the supreme courts ruling in arkansas on school segregation.
The leader however exercised caution and stock piled nuclear arsenals, which he beleved were cheaper to maintain than a huge army. he also financed world dictators such as the shah of Iran as a cautionary measure to check on the spread and domination of soviet communism sphere.
A device or substance for absorbing excessive or unwanted heat.
This should it look like