64 which statement characterizes the progressive era? \na widespread societal problems led to an interest in…

64 which statement characterizes the progressive era? \na widespread societal problems led to an interest in reform efforts. \nb new financial regulations led to a growth in stock ownership. \nc increased western migration contributed to the expansion of railroads. \nd decreased gold values contributed to prosperity for farmers.
Answer
Brief Explanations:
The Progressive Era (late 19th - early 20th century) was marked by efforts to address societal problems like political corruption, poor working conditions, and social inequality. Option A reflects this focus on reform due to widespread issues. Option B relates more to later financial developments, Option C is about westward expansion/railroads (more Gilded Age or earlier), and Option D's gold - value - farmer prosperity is not a defining Progressive Era characteristic.
Answer:
A. Widespread societal problems led to an interest in reform efforts.