Germany invaded Poland unprompted, which started WWII.
B.
The colonizing nation cut ties with the colony but government structures it established remain in place.
Answer:
It depends on whether you're talking about tension as in stress or tension as in pressure and tightness. Either of these three work:
- Stress
- Pressure
- Tightness
The correct answer to the question above would be the last option, "in multiple countries all over the world." Terrorist attacks by fundamentalist groups have occurred in multiple countries all over the world. They have been doing recent terrorist attacks, one in Paris last year and Syria.