He is referencing the issue of slavery and the threat of it being outlawed in the United States. This fear was very real for southerners after President Abraham Lincoln was elected president in the election of 1860. Southerners feared that he would outlaw slavery across the United States.
This issue greatly affected the southern states, causing several of them to secede (leave) the US in order to form their own country. This would be called the Confederate State of America and this faction helps spark the Civil War.
Answer:
The Proclamation of 1763 was issued by the British at the end of the French and Indian War to appease Native Americans by checking the encroachment of European settlers on their lands.
Two famous Americans that lived during the period and whom you could write a dialogue on would be Andrew Jackson and Frederick Douglass.
Estoy usando el traductor de Google, así que lamento si esto no se traduce bien, pero la alianza del Pacífico es un bloque comercial latinoamericano formado por Chile, Colombia, México y Perú, creado para reducir las barreras comerciales dentro de los países miembros.
