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Bartolomeu Dias was the first European to round the southern tip of Africa. He named it Cape of Storms, but King John later renamed it Cape of Good Hope.
Answer:
To encourage railroad construction across the Great Plains, the federal government gave land grants to many railroad companies. The railroads then sold the land to settlers, real estate companies, and other businesses to raise money to build the railroad.
Explanation:
Since i can’t see the timeline i’m just gonna assume that it’s referring to Pax Romana, since the rest of those things were not as long as Pax Romana