What is the political similarity between Athens and Roman republic

Explanation:

Both the Roman Republic and the Athenian Polis developed well-organized political practices. However, the Romans developed a two-party system consisting of patricians and plebeians, while the Athenians had no political parties.

one of the negative side effects were the economic losses the events of september 11th caused. many, many people lost their jobs as a result of a downturn in the economy after the terrorist attacks.

2018 means 2018 ce or common era

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