A topic is the main idea of a writing. In this case, the topic of the essay is Yellowstone National Park because the essay talks about the national park itself.
Answer:
✓More than a hundred million e-mails are sent around the world each day, and they are all vulnerable to interception.
✓Other attacks include the use of viruses and Trojan horses.
✓Only a small fraction of the information flowing around the world is securely encrypted. :)
When we say despotism, this is the type of system that uses oppressive powers in order to rule a nation. On the other hand, liberalism is the opposite of despotism for this practices liberty or freedom. Based on the given statements above, the one the best shows the difference between these two is the third option. Hope this helps.
International trade is simply the exchange of various goods or services that happens on a global level, between various countries. The above excerpt talks about international trade and the purpose of the outside source used in this excerpt is option A: to show how strongly the American president insisted Japan participate in international trade.
<h3>International trade policy of Japan</h3>
Further details of the answer are given below:
- There was a Japanese policy which was responsible for limiting any trade relations from happening between Japan and any other country.
- A major goal of the Perry Expedition was so that the international trade could be improved and diplomatic relations could be established between the countries.
Therefore, the correct answer is option A.
Learn more about international trade here:
brainly.com/question/24910511