What problems did the roman expansion cause for the republic

The gap between the rich and the poor grew. Large wealthy landowners took over the "abandoned" farms of those serving in the military. These soldiers came back and found that they had no land. They were basically homeless. Without land, they had no basis for earning a living and no say in the government. Without farms to earn an income, these men could fall into debt. This could lead to becoming slaves of the landowners. When the next census was held, they might even lose their citizenship if they didn't own Roman property. Citizenship was an important factor in the government of the republic. Citizens were expected to perform certain civic duties, such as voting. Without citizenship, the people would lose their voice.

Explanation:

a   church leadership can be defined as a process of influencing other people to work together to accomplish a desired purpose.

in this case one person acting as a role model and influencing other to work as one person to accomplish a certain misson or purpose.

this can be either leading people to do the work of god

2018 means 2018 ce or common era

there have been other eras too including bce, which included way more years.