Why did ottoman sultan Create the janissary

The organization became an important Ottoman military force soon after it was established because the Janissaries were perceived to be the sultan's most trustworthy soldiers as well as disciplined troops with particular small arms skill.

Explanation:

lincoln presided over the union victory in the american civil war, which dominated his presidency. a former whig, lincoln ran on a political platform opposed to the expansion of slavery in the territories. his election served as the immediate impetus for the outbreak of the american civil war.

answer; taking up arms to defend the nation;