Presencia de los negocios familiares antes de las grandes cadenas

They were more common and a reliable option for families.

Explanation:

A family business is understood as one where the decisions are taken by the members of the family; in most of the cases, all the important positions are also occupied by the family. Establishing a family business is usually a risk and it takes time to start being profitable, as every business. Against big companies, family business starting losing clients because of several reasons (costs in big companies are usually cheaper due to the amount of merchandise; also the availability and the offer is bigger) and so, it is more difficult to maintain one nowadays.

answer; i believe that the correct answer is ; the eastern and western churches spoke different languages;

they encountered severe weather for which they were poorly prepared.