This statement would be more or less correct I would say.
Nationalism inded did develop strongly in the 19th century, and also in a lot of cases led into the development of nation states. At the same time, powerful empires that existed in those times had often many different ethnic and political groups in their borders. All of these factors often led to different wars that were quite horrible.
Answer:
Commissioners court run an everyday business and finances in many counties. The court has five various members, four are commissioners. Individuals are elected from different departments. The fifth is the county judge, elected by the voters in the entire state. The commissioner's court concludes the state's annual budget and the tax rate that is required to appropriate that budget. It is also responsible for building and perpetuating the county's roads and buildings.
One of the four big idea that is most represented in positive psychology is BIOPSYCHOSOCIAL APPROACH EXPLORING HUMAN STRENGTHS.
Positive psychology is an aspect of psychology which deals with human well being and applied approach to optimal function. This aspect explores ways in which human strengths and virtues can be used to attain a better life.