Which period is known for olive branches, wreaths, and the cornucopia?

Ancient Greek period

Explained: The olive branch is a symbol of peace or victory allegedly deriving from the customs of ancient Greece, particularly regarding supplication to both the gods and persons in power and is found in most cultures of the Mediterranean basin.[1] It became associated with peace in modern Europe and is also used in the Arab world. Despite claims of Ancient Greek origins, the symbol first appears in Ancient Egypt as a symbol of peace many centuries before appearing in ancient Greek mythology.

It is c. naturally in the environment

Aregion is an area of land that has common features. these features can be natural, such as climate or landscape. they can also be artificial, such as language or religion. the xinjiang uyghur autonomous region, above, is an area of china inhabited by uyghurs, a muslim group with ethnic ties to turkish people.