How did information about cigarettes and smoking differ in the 1920s compared with today?
smoking was thought to cause heart disease.
smoking was thought to be fun and harmless.
smoking was thought to be a disgusting habit.
smoking was thought to be the cause of cancer.

B. Smoking was fun and harmless.

Explanation:

Cigarettes back then were thought as a leisurely produce. Back then cigarettes were normal and cheap so a lot of people smoked. Unlike today when smoking is looked down on and they are overpriced so that the government and corporations takes up all the money from the addicts.

the main reason the us senate rejected the treaty of versailles was because "european nations wanted to punish germany"

d(:

me and mark as brainliest.

the two things that develop a strong social foundation are: a. separation of church and states e. education received attention separation of church and states separate the illogical  argument that came from religious beliefs to a fact based belief. while education will make us remember the past to avoid the repeat of our mistakes.