The were about of Celestia and Luna

I. Have been searching the web read views and discussion about Celestia's parents. The most logical answer might be that Celestia mum and dad were Alicons and former rulers of Equestria, Celestial and Luna being born Alicons and next rulers.

Now, according to Heartwarming Eve there were three tribes The earth ponies, Pegasus and Unicons. Each tribe uses their own abiltiy and traded each other their goods.

Unicons with their magic abilities had the power to raise the sun and moon. Overall they had magic and must have felt so high and superior towards the other two tribes. They were there considered the High class tribe of ponies. Also known as royalty.

Pegasus ponies
They have wings and are gifted with flight. They may not appear as superior as Uniconsas they lack the skill of magic but superior then earth ponies. We may classify them as Middle class ponies. With their speed and ability they serve their kings as noble knights.

The Earth ponies
With neither magic nor flight they feel super unsuprior towards the other tribes. Thy have no magic to rule the land nor fight. All they benefit on were their hooves. They worked hard to tend the lands, building on strength as thy move along, yet there still were never enough food left for themselves. They not just had to fill their own tummies but also the other two tribes.

Three different tribes, three communities, the different flags representing their own tribes. Working hard, no time to party nor smile it seems harsh. They were getting fed up and bored to do the same every time, all three tribes, if pegasies become lazy and not tend the weather well or unicons don't use solar power earth ponies cannot produce any were expected. All three tribes were to blame. Thy have their own rights but lack of of a very important skill, organisation.

Moving back to the present, during the annual winter wrap up in Ponyvillie there were three groups, but with the lack of organisation they mange nothing but fight. So there had to be an organiser. Making Twilight the organised and leader of the winter wrap up they created a forth group. Although there was only Twilight and one alone doesn't make a group. Still she is the orgenizer and leader.

Those winter wrap up groups remind me of the pony tribes. They fight. Their bitterness and sorrow created the cold winter. The three leaders and their second in command ( basically two ponies of each tribe) set of on a journey to find land. They all found the same land setting their flags up. Fighting to who discovered the land and should own this. This fight bought for harsh and cold winter to cover their new found land so the six took shelter in a cave. After some more fighting of the leaders they froze and the other three were scared. At first thy were , but spending time laughing and getting on with each other their bonded and become friends despite their differences. The friendship in their hearth melted the ice.

Right let's leave it of an move on to something else.

Bearing in mind that Twilight was a former Unicon and Cadance a former pegasus I thought Celestial an Luna should have been former Earth ponies. Thy went from super unsuprior ( lower than the Earth ponies to surpassing the High class royal tribes and becoming over superior.

Right, I have just read the Journey of the two sisters. Prior two when I first made this blog I didn't know about that official Journey. So what I have written above are suggestions. I am not going to delete this as I worked so hard to put it together. This blog seems preety long.

Now my theory seem to backfire of the fact that I thought they were former earth ponies assuming alicons didn't exsist. When Alicons do exists and the only two avalible back when Starswirl and his three reprentitives were Celestia and Luna( still blanck flanks) Thy were asked to rule as they represent three in one tribe of ponies.

Right, got a new idea. Since Twilight been former Unicon and Cadance a pegasus, I gonna make the two sisters former Earth ponies. This was actually part of my old theory before I read the book. But when I saw season 6 Celestial mentioned the birth of an alicon in equestrian is never witnessed and Luna mentioned that it even beyond our knowlge.
Assuming becoming an alicon must be earned the two sisters once found themselves in the realm were twilight became an alicon. They were approached by a sage of the six path the creator of the elements of harmony. After a long story of listing and basically watching the pictures unfold they learn they represent the sun and the moon. They were giving the power by the master and when returned to earth used it to raise the sun\ moon in order to maintain the balance in equestria.