One of the realest and toughest struggle in Nigeria today is the struggle for power.
It is generally believe that when one is rich, the next thing such man or woman looks for is power, through politics.
There are different tribes in Nigeria but there are only 3 major tribes, which are; 
Hausa, 
Yoruba and 
Igbo.
Of this 3 major major tribes, the Hausa, Yoruba and even some minor 
tribes have had their fair share of being at the helms of affair of this
 nation but surprisingly, the Igbos has never rule at any point in time.
Well, Naijaloaded will take you through the top 5 reasons Igbo cannot rule in Nigeria.
1. Biafra Agitation
Since Nigeria was amalgamated and gain independence, there has been 
an agitation for secession by the igbos who see themselves as more of 
Biafra than Nigeria.
However, before anyone can become a President in Nigeria, you must 
secure the majority support of 2 of these 3 major tribes and have a 
considerable level of acceptability and popularity across other tribes.
This has been difficult for the Igbos to achieve, 
it is very difficult for an average 
Hausa man to trust an Igbo man with power,
 the hatred they have for one another is like that of water and fire, 
who cannot co-habit together, talkless of voting for one another.
As hospitable as the Yorubas are, 
working fully for the igbo to be able to rule Nigeria is highly unlikely, that is, not even taking into account the population factor.
The unity and the political consciousness of the Hausa which has made
 it impossible for anybody to become Nigeria President or Head-of-state 
without the support of the majority of the who is who among the Hausas.
Until they see themselves as Nigerians, which is the only way they 
can instill trust into the Yoruba and the Hausa, ruling Nigeria may 
continue to be a tall dream.
2. Failing To Speak With One Voice
Igbo deserves to hold a prime position in Nigerian Government but they have not been so lucky except for 
Nnamdi Azikwe and 
Alex Ekwueme, no other Igbo man has been able to get hold of a prime position.
Also, since Nigeria return to democracy in 1999, 
nobody of Igbo extraction has assume the position of either the 
President or 
Vice-president, no thanks to their disunity, the 
Igbo elites most time pursue narrow self-interest rather than the common good of the entire Igbo nation.
For example, after 
Former President Olusegun Obasanjo completed his tenure in 2007, 
there were agitation by the Igbos to take over the government and they had a fine candidate in 
Alex Ekwueme, who could have given every other candidates a run for their money but 
the failure to speak with one voice wrecked their chances.
Igbo aspirants hated on Ekwueme and this agitation dashed their hope 
and everything went down as they could no longer think straight to laid 
down a better candidate.
In the past, the Yoruba had unanimously supported 
M.K.O Abiola in 1993 and 
Olusegun Obasanjo in 1999, the Hausas also unanimously supported 
Shehu Shagari in 1979 and 
Muhammadu Buhari
 in 2015, same cannot be said about Igbo at any point in time in the 
history of Nigeria and until such narrative changes, the Presidency may 
continue to elude the igbo nation.
3. Lack Of Cooperation
In whatever one do in life, cooperation with one co-traveler is a 
necessity, as much as the Igbo are good in business which has been aided
 with the ability to cooperate with anyone, they have been unable to 
replicate that at the political scene.
For example, in 
June 1993, as much as most Nigerians supported 
Bashorun M.K.O Abiola,
 the Igbos for reasons best known to them fail to queue behind him 
despite his glaring popularity, had the Igbos supported the Yoruba then,
 it would have been impossible to annul that credible election.
This has made it very difficult for the 
Yoruba, who are also very much politically sophisticated 
to cooperate with the Igbos in any election,
 the Igbos has bottled the chance to cement their relationship with the 
South West, had the Igbos cooperated with the Yoruba then, they would be
 having something to leverage on in getting the Yoruba support in their 
aspiration for the Presidency and until they are willing to cooperate 
with other important Nigerian tribes, they may continue to see the 
Presidential position only from the mountain top.
Buhari won the 
Presidential election with the influence of Yoruba & 
Hausa’s vote. Collaboration & Cooperation is key in election.
4. Not Trusted By Other Tribes
The Igbos are 
the least tolerance tribe in Nigeria, they find it 
very difficult to co-habit with other tribes unless they are gaining more from you.
Their intolerance to rule by other tribes was best described by 
Late Sir Ahmadu Bello when he said they are too dominating, he went further to say:-
“if you employ an Igbo man as a labourer, he will like to take over as foreman within a short while”.
With such an orientation and mindset, 
Nigerians will continue to be suspicious of entrusting them with power.
Most Nigerians believe Igbo will use the Presidential power to actualize their Biafra dream if they eventually win the sit.
5. Love For Wealth Acquisition
It is an open secret that 
no other tribe in Nigeria and perhaps in Africa and the rest of the world values wealth acquisition as much as the Igbos.
They values wealth irrespective of the means that can be used to get 
it and such an act is not a quality expected of a leader of any nation.
The position of the Nigeria President comes with limitless power and 
loftiness which can be used for self enrichment at an unimaginable 
larger scale and a nation that has sunk very deep into corruption, 
misappropriation of fund and money laundry may collapse having someone 
of this kind of character as the Presidency.
For these reasons, Nigerians tend to deny the Igbos the opportunity 
of not only assuming the Presidency but also prevent them from taking 
over key financial positions.
Until such perception changes, ruling this nation may be impossible.