Congress had decided that once a slave traveled into a free state, they were free and they could never be enslaved again. But in the Dred Scott decision, they changed their mind and people no longer had to honor "once free, always free."
Hope this helps!
Supply and Demand is directly linked to Price x Demand.
In Economics, the connection between goods (or services) that are being offered for a certain price and their demand is called Supply Relationship.<u> The Law of Supply states that there is a direct relationship between the prices of products and services and the supply. So, if there is an increase in the price of these goods and services, the supply for those will increase, as well.</u>
<span>Anglo-American colonization in Mexican Texas took place between 1821 and 1835. ... Spain expected the new settlers to increase economic development and help deter the .... Pioneersalong the Colorado River suffered most. .... but the suspicions raised by the Fredonia Rebellion deterred their efforts.</span><span>
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