What do most leaders of
empires have in common?

The common things in most of the leaders are given below.

Explanation:

Everybody failed even before they agreed that all individuals should have been wealthy and that nobody should be impoverished. Everything dominates the nation when social background had a sharp distinction, i.e., leadership, corporate executives, employees. Everything lost all control once they let their army becoming small.

Uneed to count step by step taking information out to resolve in your answer

The answer will be a