President Nixon sent US forces to Cambodia in 1970 to form a secret alliance with Cambodian troops. attack villages suspected of hiding Viet Cong fighters. set up supply lines outside of Vietnam. bomb Viet Cong supply lines along the H0 Chi Minh Trail.

the industrial revolution pushed the world into modern industrialization. it changed the course of history profoundly. it caused rapid urbanization and pushed cities and countries into development. the industrial revolution began in great britain with a series with new inventions which led to the creation of machines and mass production.

this caused the country to gain wealth and money and become an international superpower. it improved transportation and manufacturing inside the country, pushed people to live in urban areas and britain to become the most powerful nation in the world for a while.

c is your answer have a great day make the brainlest

hello answer is b i hope that helepd.