What issues did the Compromise of 1850 leave unsettled?

http://en.wikipedia.org/wiki/Compromise_of_1850#Implications

The Compromise of 1850 was a series of laws passed by the United States Congress in an attempt to settle the ongoing issues surrounding slavery and territorial expansion. While it successfully delayed an immediate crisis, it ultimately left several important issues unresolved.

To determine the specific issues left unsettled by the Compromise of 1850, you can refer to primary sources such as historical documents, speeches, and letters from that period. Some key points to consider are:

1. **Expansion of Slavery**: The Compromise attempted to maintain a balance between free and slave states by admitting California as a free state and allowing popular sovereignty in the territories of Utah and New Mexico. However, it did not establish a clear policy regarding the expansion of slavery into other territories, leaving the issue open to further conflicts.

2. **Fugitive Slave Act**: As part of the Compromise, a stricter Fugitive Slave Act was passed, requiring the return of escaped slaves to their owners, even in free states. This provision was highly controversial and led to increased tension between the North and South.

3. **Slave Trade in Washington, D.C.**: The Compromise failed to address the issue of the slave trade in the nation's capital, leaving it legal until the passage of the D.C. Emancipation Act in 1862.

4. **Uncertain Future**: The Compromise of 1850 did not provide a permanent solution to the issue of slavery. It merely postponed the inevitable conflict, as tensions continued to rise and eventually led to the outbreak of the Civil War in 1861.

It's important to note that historical interpretation may vary, and additional research may provide further insights into the unsettled issues of the Compromise of 1850.