1. What has been the most significant economic change for many countries of the world since World War II?
The most significant economic change for many countries of the world since World War II was formation of World Trade Organization
2. Why is tourism considered to be a risky business?
Tourism is considered to be a risky business because it depend on weather conditions, economic and political situation.
3. Prove that tourism trade is the one of most important sources of employment and revenue.
Tourism trade is the one of most important sources of employment and revenue because we can use natural resourcesfor developing this area of business. If country develops tourism sphera it leads that people in many industries have what to do. Tourism linked to transport industry, building industry, food industry and many others.
4. Name as many types of tourist accommodation as you can.