Aruba is a constituent country of the Kingdom of the Netherlands in the southern Caribbean Sea, located about west of the main part of the Lesser Antilles and north of the coast of Venezuela. It measures long from its northwestern to its southeastern end and across at its widest point. Together with Bonaire and Curaçao, Aruba forms a group referred to as the ABC islands. Collectively, Aruba and the other Dutch islands in the Caribbean are often called the Dutch Caribbean. 

Aruba is one of the four countries that form the Kingdom of the Netherlands, along with the Netherlands, Curaçao, and Sint Maarten; the citizens of these countries are all Dutch nationals. Aruba has no administrative subdivisions, but, for census purposes, is divided into eight regions. Its capital is Oranjestad. 

Unlike much of the Caribbean region, Aruba has a dry climate and an arid, cactus-strewn landscape. This climate has helped tourism as visitors to the island can reliably expect warm, sunny weather. It has a land area of and is densely populated, with a total of 102,484 inhabitants at the 2010 Census. It lies outside Hurricane Alley. 

Aruba's first inhabitants are thought to have been Caquetío Amerindians from the Arawak tribe, who migrated there from Venezuela to escape attacks by the Caribs. Fragments of the earliest known Indian settlements date back to 1000 AD. As sea currents made canoe travel to other Caribbean islands difficult, Caquetio culture remained more closely associated with that of mainland South America.
What Nation is Aruba a constituet country of?
How many countries form the kindom of Netherlands?
What's it's climate like?
Does this differ than other Caribbean regions?
Who were it's first inhabitants thought to be?
Where did they Migrate to Aruba from?
What is it's population as of 2010?
What are it and other Dutch Islands often called?
What sea is it in?
Are it's citizens considered Dutch Nationals?
What is it's capital?
What did the Caquetio culture remain more associated with?
Is Aruba densely populated?
When do the earlies know archiological evedince of settlements date to?
How many regions is it divided into for census purposes?
the Netherlands
Aruba is a constituent country of the Kingdom of the Netherlands
Four
Aruba is one of the four countries 
dry
Aruba has a dry climate and an arid, cactus-strewn landscape.
yes
Unlike much of the Caribbean region, Aruba has a dry climate 
Caquetío Amerindians
Aruba's first inhabitants are thought to have been Caquetío Amerindians
Venezuela
who migrated there from Venezuela to escape attacks 
102,484
with a total of 102,484 inhabitants at the 2010 
Dutch Caribbean.
other Dutch islands in the Caribbean are often called the Dutch Caribbean. 

Caribbean Sea
southern Caribbean Sea
yes
countries are all Dutch nationals
Oranjestad
Its capital is Oranjestad
that of mainland South America.
Caquetio culture remained more closely associated with that of mainland South America.
yes
 It has a land area of and is densely populated, 
1000 AD
 Fragments of the earliest known Indian settlements date back to 1000 AD
Eight
is divided into eight regions