yes
Previous names: * Samoa ~ 1900-1914 * Western Samoa ~ 1914-1997 * Samoa ~ 1997-present
There are a lot of mountains in Samoa, but I don't know what you mean by "main". The highest mountain in Samoa is Mount Silisili.
No it is not. An atoll is largely made up of coral reef and is generally flat land (Tokelau is an atoll) Samoa has mountains and is not flat.
There are no mountains.
the rocky mountains
Atlas Mountains.
The Rocky Mountains?
Cardiff is a city area with no mountains
these mountains are called the Rockies.
The Appalachian Mountains.
The mountains near our community are called Appalachian mountains.