The correct answer is B. Scarcity
It was a mixture of various reasons, although for the Spanish and Portuguese it was a question of reaching India for spice trades after the embargo instated on them by the Ottoman Turks.
The Portuguese went around Africa, and the Spanish tried sailing west across the barren ocean, and accidentally discovered America through Columbus.
The factors were <span>submarine warfare, the decoded note, common bond with & sympathy with the Allies</span>
Answer: Before the Civil War began, African Americans had only been able to vote in a few northern states, and there were virtually no Black officeholders. The months after the Union victory in April 1865 saw extensive mobilization within the Black community, with meetings, parades and petitions calling for legal and political rights, including the all-important right to vote. During the first two years of Reconstruction, Black people organized Equal Rights Leagues throughout the South and held state and local conventions to protest discriminatory treatment and demand suffrage, as well as equality before the law.
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