it was unsuccessful in bringing about unity and understanding of the races after the civil war.
I hope this helps :))
Answer:
It generates new insights from previous analyses
Feasibility of both longitudinal and international comparative studies.
It saves time.
DISADVANTAGES
Inappropriateness of the data. Data collected by oneself (primary data) is collected with a concrete idea in mind. Usually to answer a research question or just meet certain objectives this sense, secondary data sources may provide you with vast amount of information, but quantity is not synonymous of appropriateness.
The railroads enabled farmers to have more distant marketing for selling their harvests.
The 11th president was James K. Polk
Answer:c
Explanation:because he signed a treaty that gave the United States Louisiana in exchange for 11.75 million
