Most likely there is. The most common example I can think of is in political circles. The goal is most often to create an echo chamber for their thoughts and opinions and keeping other ideas oppressed. Sectionalism exists in any group with a rigidly defined dogma, and closed thinking like that is still rampant in the modern United States of America. <span />
The correct answer should be B
France and Great Britain declared war on Germany on 3rd September 1939, after Germany invaded Poland. France shortly before the aggression promised Poland that it would do so, (to help avoid the aggression) and Britain did this too, but the declaration was only on paper, and the two countries did not engage in fighting immediately and Poland was defeated.
Answer:
I also don't know because I also have this question
Federalism: political system in which a power is shared between the national government and state governments.