But when it came to their house,it was a time of common sense and belief 的理解

题目

But when it came to their house,it was a time of common sense and belief 的理解
But when it came to their house,it was a time of common sense and belief that less could truly be more.During the Depression and the war,Americans had learned to live with less,and that the restraint,in combination with the post war confidence in the future,made small,efficient housing positively stylish.这两句中的less应该怎么理解?
Jam,who insisted the government could not force people to make healthy choices and promised to free business from public health regulations.那个force from怎么理解呢?

答案

第一句应该是：但当它来到了他们的房子,这是常识和信仰不可能真正是更多的时间.在经济大萧条和战争中,美国人已学会生活较少,和该约束,结合后战争对未来的信心,作出积极的时尚小、 效率高的房屋