no
congress politicians are the root cause and threat to India
asteroids are a threat to us
Poachers are tigers main threat in India
None, in fact US seems be threat to the world.
Us humans are a threat to Bengal tigers
they thought europeans were backward
Well, maybe, it is the other way round!!
Itself
there is no a threat to worry about:)
Backward(A+)
They did not pose a threat to the US proper, but they did pose a threat to US shipping, and to the shipping of other seafaring nations. They were capturing ships, stealing their cargoes, and selling the crews and passengers into slavery in North Africa.
the U.S was a threat to nova scotia as to Canada