I know this is a late answer, but hopefully it can help someone else out!
The answer to your question would be, "Each measure was voted on individually". This allowed congressmen to oppose the measures they disagreed with, but still keep the measures they agreed upon.
It could be described as a safehouse
Answer:
In Chinese history, the Yellow River is not just a river; it stands for the origins of culture and civilization. It played an important role in the early development of Chinese civilization.
Chinese refer to the Yellow river as "the Mother River" and "the Cradle of Chinese Civilization". That is because the Yellow River was the birthplace of ancient Chinese civilizations in the Xia (2100–1600 BC) and Shang (1600–1046 BC) eras — the most prosperous region in early Chinese history.