Question

What actions by Texans and Other Southerners upset northern lawmakers in 1866

Answer 1

The regime type of the government is indicator on whether the nation is in danger of genocide or not, an anocratic, or a transitional government, is the government that is in the most danger while a full monarchy, in the most stable. 
A state is more likely to experience genocide or mass atrocity if they have a history of identity-related tensions, otherwise known as a tendency of othering,
States with low levels of economy development are more likely to have problems because it creates low opportunity cost for mass violence, as the citizen’s lives aren't valued as much as in an economy that has high levels. 
Social fragmentation can by five major sub categories; identity-based social divisions, demographic pressures, unequal access to basic goods and services, gender inequalities, and political instability.