What was the principal instrument of england's oversee expansion

there is no image for me to refer

to unite muslims and hindus in resistance against british colonialism.

well we know that it was fought between america and the united kingdom based on that i assume people consider the second war of independence because brtiain and england (uk)   the uk is made up of england and i assume thats why it was considered that

breasts are beautiful and should be shown to the public instead of being hidden