There is a Composite Index of National Capability that measures the power of each country by total population, urban population, iron/steel production, energy consumption, military expenditure, and military personnel. Although many would argue this is not an accurate process, myself included, the least powerful ranking is tied with Nauru and Tuvalu, with a score of 0.
It depends on what you're rating. If you mean what's the absolute #1 country in the world, then there's no absolute answer. Norway is the most developed country in the world. Denmark is the least corrupt nation in the world. The United States is the most powerful country in the world.
the peel p-50 us the least powerful car in the world, it has 4and a half horse power!
Vatican City is the least populous country in the world.
Has played a powerful role in world affair
A worlds powerful country is termed as it is powerful in all department. It should rule the world
They are so powerful because US is such a powerful country.
What is the most contributing but least liked country in world history?
The U.S.
India
Many believe that running the world's most powerful country makes the president the most powerful person in the world.
Honduras is not the least developed country. Honduras is the 3rd least developed country in North America and the 121st least developed country in the world.
If you're asking what is the most powerful country, then the answer is the United States without a doubt. The US is the world's only superpower and has the most powerful army as well as the largest economy. If you're asking what country is the best country, then there's really no way to decide. Most will determine the #1 country by development ratings, in which the answer would be Norway. However, some people determine it by power, in which the answer would be the US. The answer could very well be the US as it is one of the most developed and least corrupt nations in the world, in addition to being the most powerful.