What best characterizes the Tallmadge Amendment?

The Tallmadge Amendment was proposed in 1819 by Congressman James Tallmadge Jr. as an attempt to address the issue of slavery in Missouri's statehood application. It sought to prohibit the further introduction of slaves into Missouri and to free all enslaved children born to enslaved parents in the state after its admission. The amendment sparked significant debate and conflict, highlighting deepening sectional divisions over slavery in the United States. Ultimately, it was defeated in the Senate, contributing to the tensions leading up to the Missouri Compromise.