D) economic and political theories developed in the eighteenth and nineteenth centuries
This is your answer
The correct answer is <span>1. Preamble
The articles are the body of the constitution. They come at a later part, not as the beginning. The amendments come at the end, since they were added after the constitution had been written, so they weren't in the body itself. The declaration is not a part of the constitution and is a separate document that is the declaration of independence. The preamble is found in the first part.</span>
Collective bargaining and issuing bonds speculation and sharecropping the headright system and the land lottery the land-use plan and the embargo system.
The correct answer is D) It was unsuccessful in bringing about unity and understanding of the races after the Civil War.
The Freedman's Bureau was a federal government agency meant to help former slaves make a successful transition into the American economy. The goal was to help these former slaves through education and other forms of assistance. However, this failed at bringing together both races in the United States. Instead, racist ideas continued to plague the country.
The desert and the tundra receive less rainfall than any other biomes.