Because if they don't, it would be open to invasion.
Every country needs order.
The power of taxation is that every government needs it. No country can survive without the money that is brought in from taxation.
Every country has a government
i think because every country needs a main city.
a strong country needs a strong government, or it will collapse.
nah
Umm, every place needs a government, otherwise everything would be out of control.
every country needs a national anthem otherwise they can't represent themselves a national anthem describes the country.
A country needs sovereignty, a territory, a constitution and a disciplined force. The disciplined forces include the police and the military and these two forces ensure that there is internal order and repulsion of external threats. The country also needs to carry out economic development.
There is no country with no ruler. Every country has a form of government that includes a leader or a ruling body to govern the nation.
This question needs more detail; the government of which country is being referred to
The country needs a strong central government