Answer:
a. mobile phones
Explanation:
One day some engineers decided to change the course of history. Thinking of a way to make communication more efficient and easy, they had the brilliant idea of creating a system that would be capable of communicating between cordless phones. The idea was not bad, but the technology of the time did not help much.
The real history of the mobile phone began in 1973, when the first call was made from a mobile phone to a landline. It was from April 1973 that all theories proved that the cell worked perfectly, and that the cell phone network suggested in 1947 was designed correctly. This was a not very well known moment, but it certainly was a fact marked forever because it was the moment that facilitated communication for most people through the creation of the mobile phone.
Answer:
Explanation:
The federal debt is the total amount of money that the federal government owes, either to its investors or to itself. At the end of fiscal year 2019, the total federal debt was $22.8 trillion dollars.
Answer:
In spite of the border disputes between India and China, there existed some friendly relationships which includes growth of the economic conditions of both the countries in order to establish a successful trade between two countries. Explanation: India and China were highly connected in the trading relationships.
Explanation:
I hope this helps!
You can try out this book, its my favorite so far.
Tuck Everlasting by Natalie Babbitt.
Here are the reasons how US <span>foreign policy can affect the average US citizen:
1) Globalization affects US domestic life. Everything that happens overseas affects citizen's life. The best example is European crisis.
2) All decisions in foreign policies have the consequences. The war in Iraq increased the national debt and interest payments.
3) US unique place in history. US government systematically invests in new technologies and competes with foreign countries. This competition is very important to develop their education and infrastructure.</span>
