Answer: War and working
Explanation: People in the past used to be about them in the war and about fighting for rights. Other people would be working hard and building things. Like cars, light, telephones. even before the war, we still helped each other.
Hope this helps^^
The Yale professor thats found Macho Pichu is: Hiram Bingham
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we should have like a wrist tracker that tracks both sleep and activity which will help a lot with knowing people schedule
The coordinating conjuctions in English are just three "and, or, but". 'And' is used to add information, 'or' to indicate alternatives, and 'but' to express contrast. These conjuctions link only units of the same level/ status, for example independent clauses.
1° sentence: Carlos put his books in his backpack, and he walked to the library. Here 'and' is appropiate because you need to add information.
2° sentence: My sister loves dogs but my brother prefers cats. 'But' is the correct one to indicate contrast between the two people's preferences.
3° sentence: Dad will make spaghetti for dinner or he will take us out for pizza. 'Or' is the correct one since the independent sentences signal alternatives
