Answer:
Panama Canal
Explanation: When the canal was created ships could go from the atlantic to the Pacific without having to go around a long detour
Protozoa, Roundworms, and Tapeworms.
I hope this helps! :)
(The first, mainly, though)
You will learn about the effects of the Industrial Revolution on living and working conditions, urbanization (the growth of cities), child labor, public health, working class family life, the role of women, the emerging middle class, and economic growth and income.
The Truman Doctrine was the first and clearest exercise of the policy of containment.
I hope this helps.
need a photograph to tell you the answer