What was this advertisement, published in salesmanship magazine in 1906, meant to convey to the publication's readers?

During world war 2 mexican workers came to the united states as part of the

When did stockpiles of strategic nuclear weapons begin to dramatically decline in the united states? a. the mid-1960s b. the mid-1970s c. the mid-1980s d. the mid-1990s

Which passage from the gettysburg address best supports the central idea that freedom is worth the struggle