d is the answer to the question
Answer:
A) Business owners shortened employee workdays.
D)Unskilled immigrant workers offered cheap labor.
Explanation:
C)They allow multiple votes, from multiple voices to be heard
Political parties foster multiple elections. Most famously, the primary and general presidential elections. In the primary election the candidate that will represent each political party is voted into candidacy for the general election. In the general election voters choose between the candidate from each party to become president.
Industries or saltis hat i know hope it help you