How does periodization historians study the past?

It is known as periodization to the field of social sciences that tries to divide history in different periods that have common traits among themselves, important enough to make them qualitatively different from other periods.

In history, the broader periodization gives periods called ages, whereas the so-called epochs designate shorter divisions. Periodization facilitate the study of history, by encompassing interrelated events.

hilary clinton

explanation:

trump won the popular vote and ended up becoming the president in 2016 because of this and the electoral college.

answer: this is because archeologists keep finding artefacts and ancient ruins dated more than 10000 to 15000 years, date around scientists said humans discovered language; which is at least mysterious as scientists always have said that is necessary to have a language to have architecture and some basic maths.

explanation: brainlest