Question

history studies the program of____ over the year​

Answer 1

❥ A᭄nswer✭࿐

History is the study of change over time, and it covers all aspects of human society. Political, social, economic, scientific, technological, medical, cultural, intellectual, religious and military developments are all part of history. Because history is about change, nothing was ever “always” a certain way.

Answer 2

✪ANSWER ✪

With the technological advancements in space research , artificial satellites launched to promote communications. These satellites have helped in broadcasting , weather forecasting , etc.

With the technological advancements in space research , artificial satellites launched to promote communications. These satellites have helped in broadcasting , weather forecasting , etc. Invention of mobile phones, internet , fax and e-mail have further shrunken the size of the globe .