One of the major <span>inventions that improved agricultural output between 1750 and 1870 are:</span><span>
- Cotton gin : </span><span>Eli Whitney invents the cotton gin in 1793, which contributes to the success of cotton as a Southern cash crop.
</span>- iron plow : Jethro Wood invented the iron plow with interchangeable parts in 1819
<span>- Factory-made agricultural machinery (1840s)- this </span> encouraged commercial farming
<span>- chemical fertilizers were sold commercially (1849)
</span>- <span>Steam tractors are tried out</span>
<span>The basic beliefs of Jesus that are preached are based on monotheism of Judaism, and generally reject Hellenistic and Roman influence. Though the Romans tried to stop it, Christianity spread like wild fire through missionaries and merchants in afro-eurasia and finally began to get backing from Romans under Constantine.</span>
C. Stop slavery in the territory taken in the Mexican-Amrican war.