HELPP ILL GIVE CROWN Using the box below, what did all three events have in common?

* Federalists at the Hartford Convection
* South Carolina and the Nullification Crisis
* Southern states following Abraham Lincolns election

A ) All helped the nation achieve Manifest Destiny
B ) All threatened to end slavery
C ) All threatened to secede
D ) All supported the Temperance Movement

A. All helped the nation achieve Manifest Destiny.

* Federalists at the Hartford Convection

The Hartford Convention was a series of meetings from December 15, 1814 to January 5, 1815, in Hartford, Connecticut, United States, in which the New England Federalist Party met to discuss their grievances concerning the ongoing War of 1812 and the political problems arising from the federal government's increasing ...

*South Carolina and the Nullification Crisis

The nullification crisis was a conflict between the U.S. state of South Carolina and the federal government of the United States in 1832–33. ... In November 1832 South Carolina adopted the Ordinance of Nullification, declaring the tariffs null, void, and nonbinding in the state.

*Southern states following Abraham Lincolns election

The secession of South Carolina was followed by the secession of six more states—Mississippi, Florida, Alabama, Georgia, Louisiana, and Texas–and the threat of secession by four more—Virginia, Arkansas, Tennessee, and North Carolina. These eleven states eventually formed the Confederate States of America.

Explanation:

the correct answer is A

CROWN PLEASE

classical republicanism, also known as civic humanism, is a form of republicanism  developed in the renaissance inspired by the governmental forms and writings of  classical  antiquity, especially such  classical  writers as aristotle, polybius, and cicero.