Some immigrants from czechoslovakia fled the religious and political oppression in the empire.
a. jewish
b. polish
c. german
d. austrian

The answer is "Option d".

Explanation:

In 1918, at the end of the First world war from different provinces of Austria's collapsing Empire, Czechoslovakia is established. It is also known as the Czech Republic, which was a picturesque country in Europe. It became the most successful and economically stable state in Europe during the interwar, that's why in this question only option d is correct.

location is the answer to this

answer:

won re-nomination with no opposition he also had the support of his party

explanation:

it saw incumbent president andrew jackson, candidate of the democratic party, defeat henry clay, candidate of the national republican party. jackson won re-nomination with no opposition, and the 1832 democratic national convention replaced vice president john c. calhoun with martin van buren.