Question

list of all country and they capital , state and currency and they prime minister
all should be there
if I like it I will mark as brainlest answer​

Answer 1

Answer:

black hole is a region of spacetime where gravity is so strong that nothing—no particles or even electromagnetic radiation such as light—can escape from it. The theory of general relativity predicts that a sufficiently compact mass can deform spacetime to form a black hole.

Answer 2

Answer:

I hope it helpful to you..