The Earth is thought to have been formed about 4.6 billion years ago by collisions in the giant disc-shaped cloud of material that also formed the Sun. Gravity slowly gathered this gas and dust together into clumps that became asteroids and small early planets called planetesimals.
Hope that helped ! :)
I would say that this was a combination of two features: the fact that Greece is mountainous ( I think this is the major reason) so the cities were located in valleys that were not easily accessible from other valleys, and that there were many islands
These both features made communication more difficult and defense easier.
Educated guess: Location.
Because a beach and language are usually dependent on where you are located. You must be located on the coast to have a beach and only in certain regions are certain languages spoken.
The emotional volatility of Lee best illustrates the spillover effect. In addition, the spillover effect model is used in psychological research to assess the influence of the work domain on the home domain and accordingly the transfer of work associated emotions from the employee to others at home which is mainly the partner. The means in which wellbeing can be transported have been characterized by two diverse mechanisms which are spillover and crossover.
