Answer:
no its not
Explanation:
most people came here for answers so it's hard to find others eith the answers. So most wont be here helping others but here to find help instead
Explanation:
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The factors that made it difficult for Eastern Europe to improve its water quality were outdated sewer systems, raw water quality, worn-out water utilities and unskilled employees.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 />