John can produce 20 shoes or 200 shirts. Mike can produce 100 shoes or 200 shirts. What is John's opportunity cost for 1 shoe in terms of shirts given up?

2. Today, society sees slavery as a moral issue. During the antebellum era, how did the South mainly view slavery? A. as a health-care issue B. as a geographic issue C. as a demographic issue D. as an economic issue,

The two main types of data used in classification are

After the Renaissance was trade was greatly restricted true or false

Who is considered the best-known author of Gothic literature? A) Edgar Allan Poe B) Leonardo da Vinci C) Horace Walpole D) Mary Shelley

How did Baron de Montesquieu's beliefs influence the development of the United States Constitution?

Why did the Union Army attack at Bull Run?

Which statement best summarizes the message of this passage? African Americans and whites got along well until the Brown ruling. The Brown ruling worsened relations between African Americans and whites.

What were the diverse purposes of england's american colonies and how were those purposes altered in the early years of settlement?

What was the main idea behind President Roosevelt's Four Freedoms speech? O Roosevelt wanted all nations to adopt the U. S. system of democracy. O Roosevelt was letting the Axis powers know that they should fear U. S. might.

The whiskey rebellion in western virginia pitted supporters of hamilton's excise tax on alcohol against canadian militiamen who refused to pay american taxes. a. True b. False