Can change new laws when needed
Bad they didn't like them
During times of civic unrest such as riots, the national government can summon the national guard to its help if it thinks that the local forces cannot stop it or if the riots are going out of hand.
The factors that made it difficult for Eastern Europe to improve its water quality were outdated sewer systems, raw water quality, worn-out water utilities and unskilled employees. So we can say that four options given in the question fits the bill perfectly. These basic infrastructural reasons were responsible for being a hurdle towards improving the water quality. <span />
<em><u>Answer:</u></em>
TRUE
<u><em>Explanation:</em></u>
The ancient Romans built an amazing network of roads everywhere they went, such that roads from every city eventually led back to Rome. This gave rise to the famous saying 'All roads lead to Rome', which simply means that there are different paths and ways to reach the same goal.
