What does chronology, genealogy, heraldry, toponymy, sphragistics, numismatics study?

Each of these sciences is interesting in its own way. Chronology studies the sequence of events in the history of a country or in the life of an individual. Thanks to the chronology, the exact dates of many events in history have become known.

Genealogy is responsible for the study and systematization of data on dynasties and family trees. The family tree was first discussed in Ancient Greece.

Heraldry studies coats of arms, this science is considered one of the components of the science of emblems. Coats of arms have special rules, structure and legal status.

Toponymy as a science has to investigate not only existing geographical names, but also to study the names of those objects that have become a thing of the past.

Sphragistics is an auxiliary historical discipline that studies seals and prints. The information obtained as a result of research in this science helps to understand the history of the studied state, its rulers and the features of their decrees.

Not a single reign of the monarch was complete without the creation of its own monetary unit, therefore numismatics is considered one of the interesting historical sciences. She is subject to the history of coins, their appearance, description of the appearance and everything that was associated with money.

Each of these sciences contributes to the compilation of the history of the universe.