Which is an accurate description of the Underground Railroad?

The Underground Railroad was a network of secret routes and safe houses established in the United States during the early to mid-19th century, and used by enslaved African-Americans to escape into free states and Canada. The scheme was assisted by abolitionists and others sympathetic to the cause of the escapees.  The Underground Railroad was not located underground nor was it a railroad. It was symbolically underground as the network's clandestine activities were secret and illegal so they had to remain “underground” to help fugitive slaves stay out of sight. Underground Railroad conductors were free individuals who helped fugitive slaves traveling along the Underground Railroad. Conductors helped runaway slaves by providing them with safe passage to and from stations. They did this under the cover of darkness with slave catchers hot on their heels.

Hope this helps, I'm also just finishing up about learning this.

hr2520 is the patient's act. there is required the secretary of health to summon a committee to develop a national strategic plan of prevention. this committee has forth provisions that make possible for the govern entities to acquire private health insurance services.

is easier to keep this hr2520 as federal, because that way the secretary of health has centralized power to deal with private insurance companies and the federas government has more ways and power to negotiate with them, than doing this process state by state in their specific terms.

the group i'm selecting: greeks.

a first group of greek immigrants came to the us in the 1850s. the second group came to america starting in the 1890s due to economic opportunities they didn't have back in their home caused by the hardships of ottoman rule. greek immigration was 90% male, many of them expected to work and return to greece after earning enough capital, but ultimately had to remain in the us after the greek genocide.