Scandal
Topic;
Scandals are useful because they focus our attention on problems in ways that no speaker or reformer ever could.
Sometimes scandals can cause shock and they generate a proper atmosphere for being more aware of circumstances. Most of them time, compensating for their side-effects would be a very tough challenge, and even infeasible; especially when they produce some international predicaments or ruin people’s trust.
On some occasions a scandal could be considered as an alarm for the public leading to more awareness. Perhaps it would help people to decide more precisely in the next election and ultimately they would choose more wisely. In fact, people would try to avoid superficiality to prevent another potential scandal.
On the other hand, some scandals are not limited to the boundaries of a country. They impact internationally. No one can gainsay the significance of international relationships in the modern world and having an acceptable image for every country is vital since it can deeply effect on political matters between countries. Some scandals can endanger a country's political stability.
For a government there is no asset more valuable than people’s trust. Building it is very hard and destroying it is very easy. When this essential trust evaporates, conditions may become chaotic and it creates a lot of difficulties. For instance, when a financial scandal takes place in economic system, people would be annoyed and perhaps they would not trust banks anymore and withdraw their money. This hurts the whole economic system.
To recap, despite the fact that sometimes a scandal is beneficial, it mostly has adverse effects. It can ruin trust internationally and domestically, and the government and its people have to bear its disadvantages.
-Many of your sentences were too long and rambling. Try writing shorter, more focused sentences using periods, not semi-colons.