It is called winner -take all system
founded on one of the fundamental principle of democracy, this system requires statesmanship from the losing candidate, a sacrifice that is not guaranteed. Most elections are bitterly contested and it is always possible for the losing side to feel disenfranchised which may lead to outbreak of clashes, as the losing side supporters feel cheated.
A typical case study is in the Kenyan election where tensions are always very high, especially when opposition leader Raila Odinga loss an election, as he is always unwilling to concede.
C. The US & USSR
Explanation:
Well myself i don't really know but looking at sources its C. The US & USSR, if not than its probably A, hopefully I'm right with C
World war 1 has a lot of logical explanations on why it happened and how it happened, starting with our German rivals , was when president Lincoln has already passed
Here's something I found on the internet, hope it answers the question.
Law enforcement is the group of people tasked with the prevention of crime and apprehension of offenders. As part of law enforcement, police officers have four major responsibilities: enforcing laws, preventing crimes, responding to emergencies, and providing support services.
