The struggle against world terrorism is led by the United States and the United Kingdom with support from which international
organization?
A
World Court
B. Warsaw Pact
C. OPEC
D. NATO

Right choice is:  D. NATO.

Explanation:

Many NATO allies have deployed troops and sent aircraft and ships to Afghanistan, Iraq, the Persian Gulf or to support American military engagement in Syria. Allies have participated in combat together with American and British forces in several theaters of the fight against ISIS or another terrorist organizations.

ww1 weapons: tank. tanks were used for the first time in the first world war at the battle of the somme. they were developed to cope with the conditions on the western front. the first tank was called 'little willie' and needed a crew of 3.