B. Agriculture was not a dominant part of the economy.
Answer:
Policy that agreed by two European countries Spain & Portugal to clear up the confusion on newly claimed land in the new era.
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I think it is eather a or b
President Theodore Roosevelt was a reformer president to the extent that he was a true progressive--especially when it came to domestic issues. He enforced labor laws that protected workers, and was one of the first true conservationists--carving out large chunks of land for national parks.