Answer:
Some nations began arms build-ups is the correct answer, hope this helps!
Conquistadors were soldiers or explorers from the either the Spanish or Portuguese Empire that came in search for land & power, gold, and labor.
1. spread of slavery in agriculture system.2. migration of small farmers into cites and unemployment.3. devaluation of roman currency; inflation.4. civil war over the power of Julius Caesar.
5.the roman empire was just angry.
6.Julius was at war and made everybody turn against their friends.
A general welfare clause is a section that appears in many constitutions and in some charters and statutes that allows that the governing body empowered by the document to enact laws to promote the general welfare of the people, which is sometimes worded as the public welfare.