Harriet Tubman played the leader role in the abolitionist movement. She was a runaway slave and she helped around 300 runaway slaves get their freedom through the Underground Railroad.
Answer:
New Mexico Uthah Nevada Arizona California and parts of Colorado it opened up more industrial space and gave opportunity for countless cotton farms which would soon lead to the American civil war
Indigenous peoples made significant social progress, experienced a reduction in poverty levels in several countries and gained improved access to basic services during the boom of the first decade of the century, but they did not benefit to the same extent as the rest of Latin Americans, according to a new World Bank study. The study notes that thanks to a combination of economic growth and good social policies, poverty of indigenous households decreased in countries like Peru, Bolivia, Brazil, Chile and Ecuador, while in others, such as Ecuador, Mexico and Nicaragua, the educational gap that for decades excluded indigenous children was closed. However, the report points out that, despite these gains, many gaps remain, as indigenous peoples continue to be confronted with glass ceilings and structural barriers that limit their full social and economic inclusion. While indigenous peoples make up 8 percent of the population in the region, they represent approximately 14 percent of the poor and 17 percent of the extremely poor in Latin America. Also, they still face challenges to gain access to basic services and the adoption of new technologies, a key aspect of increasingly globalized societies.
Themes looks at patterns in history, which often overlap in the time plane, while period look at specific timelines.
<span> Historians look for certain patterns or themes, which they use as
tools to help them gain an understanding of the events. Themes can be classified into either geographical or historical. Periods or eras however are distinct timelines in history which historians divides into various eras.</span>
