To help keep the environment safe from the harmful chemicals contained in the bio weapons. Also, depending on what the bio weapon is, it may lead to other people, like civilians or freindlies, to get infected accidentally.
In Ripon, Wisconsin, former members of the Whig Party meet to establish a new party to oppose the spread of slavery into the western territories. The Whig Party, which was formed in 1834 to oppose the “tyranny” of President Andrew Jackson, had shown itself incapable of coping with the national crisis over slavery. With the successful introduction of the Kansas-Nebraska Bill of 1854, an act that dissolved the terms of the Missouri Compromise and allowed slave or free status to be decided in the territories by popular sovereignty, the Whigs disintegrated. By February 1854, anti-slavery Whigs had begun meeting in the upper midwestern states to discuss the formation of a new party. One such meeting, in Wisconsin on March 20, 1854, is generally remembered as the founding meeting of the Republican Party.
Slavery first began in the Jamestown colony because the colonists were making their money off of planting and growing crops like tobacco and wanted the help from more people(slaves). They mainly used slaves from Africa because their home was far away so it would be hard for them to run away back home.
The convention of 1786 was actually called the Annapolis convention and its goal was to discuss and develop a consensus about reversing the protectionist trade barriers that each state had erected. The Constitutional Convention happened in 1787 and its goal was to revise the Articles of Confederation.