Who did some christians blame for the spread of the black death?

The Jews

Explanation:

The Black Death spread around Europe in 1348. During that period millions died and many Christians believed that those deaths were due to an international conspiracy led by the Jews to poison Christendom.

They believed that the leaders of the Jewish Community in Toledo initiated the plot and the main chief of the conspiracy was Rabbi Peyret.

Because of this Conspiracy, many Jews were arrested and tortured and forced to confess something that did not exist, this rumor led to the destruction of the Jewish community in Strasburg.

on this day in 1833, president andrew jackson announces that the government will no longer use the second bank of the united states, the country's national bank. a national bank had first been created by george washington and alexander hamilton in 1791 to serve as a central repository for federal fund

i also think he is correct. i believe they came to washington to protest their rights.