Well this is a very opinionated question but personally:
Astronauts improve society by using the newest and most expensive technology to be able to explore space as we know it.
What plans? There’s nothing here.
There was no way to contain the diseases no vaccines poor treatment no knowledge of what it was not a strong immune system
Answer:
Major step towards decentralization was taken in 1992. The Constitution was amended to make the third-tier of democracy more powerful and effective.
Explanation:
