I think is C,,,,,,,,,,,,,,,,,,,
Its the first one prohibiting labor unions,
Infant mortality is the death of an infant before his or her first birthday. The infant mortality rate is the number of infant deaths for every 1,000 live births.
The 3rd one. The back country
The Holy Roman Empire and the church were, as you might guess based on the name, quite connected entities in the beginning. The church was responsible for the crowning of Charlemagne, the first emperor who formed the actual Holy Roman Empire. However, in the centuries that followed, one of the emperors of the Holy Roman Empire got into an argument with the pope of the time because of which important consequences ensued.
