It is known as the gestation period.
The two-year period between congressional elections is known as a term. This is the period which the elected officials will hold office.
The period in Japanese history between 1600-1853; also known as the Edo Period.
Olympiad is a term used in the Olympics. Olympiad is referring to, essentially, one occasion that the Olympic games take place.
The two-year period between congressional elections is known as a term. This is the period which the elected officials will hold office.
The period between the fertilisation of the egg and the implantation of the embryo is known as the pre-implantation period. During this time, the fertilized egg undergoes multiple cell divisions and forms a structure known as a blastocyst before implanting into the uterine lining.
the era of reform
Middle Age
The four years between two summer games or between two winter games is called an olympiad. Note that the summer and winter games are separated by two years, e.g. 2008 Beijing, then 2010 Vancouver and then 2012 London.
generation time
because that period that games was not popular, and i think those countries receive participate, for which would be known this games, and might mostly friend states
There is a four year period between Commonwealth Games.