The founders stated their intention declaring: We feel it our indispensable duty to assist such of our brethren as shall come among us for the purpose of liberating themselves, and to raise all the means in our power to effect our object, which is to give liberty to our brethren groaning under the tyrannical yoke of oppression. In 1858, Basil Biggs, a free African American from Carroll County, Maryland, moved to Gettysburg and opened his home to fugitives, leading them to Quaker Valley under cover of night where they continued their journey north
The role of menthol in cigarettes as a reinforcer of smoking behavior
For example, people who are dependent on alcohol are three times more likely to smoke tobacco, and people who are dependent on tobacco are four times more likely to be dependent on alcohol
Susceptibility measures like curiosity and willingness to try are high among youth, even non users, and are strongly associated with subsequent initiation (2, 30, 31)