Pashto is an Eastern Iranian language in the Indo-European
language family. It is known in historical Persian literature as
Afghani. There are approximately 40-60 million native speakers of
Pashto-Afghanistan. Spoken as a native language mostly by
ethnic Pashtuns, it is one of the two official languages of
Afghanistan alongside Dari,and it is the second-largest provincial
language of Pakistan, spoken mainly in Khyber Pakhtunkhwa and
the northern districts of Balochistan. Likewise, it is the primary
language of the Pashtun diaspora around the world. The total
number of Pashto-speakers is at least 40 million, although some
estimates place it as high as 60 million. Pashto is "one of the
primary markers of ethnic identity" amongst Pashtuns.
A national language of Afghanistan, Pashto is primarily spoken in
the east, south, and southwest, but also in some northern and
western parts of the country. The exact number of speakers is
unavailable, but different estimates show that Pashto is the
mother tongue of 45–60% of the total population of Afghanistan.
Since the early 18th century, the monarchs of Afghanistan have
been ethnic Pashtuns (except for Habibullāh Kalakāni in 1929).
Persian, the literary language of the royal court, was more widely
used in government institutions, while the Pashtun tribes spoke
Pashto as their native tongue.
In Pakistan, Pashto is the first language around of 15% of its
population. However, Urdu and English are the two official
languages of Pakistan. Pashto has no official status at the federal
level. On a provincial level, Pashto is the regional language of
Khyber Pakhtunkhwa and north Balochistan.Yet, the primary
medium of education in government schools in Pakistan is Urdu.
The lack of importance given to Pashto and her neglect has
caused growing resentment amongst Pashtuns. It is noted that
Pashto is taught poorly in schools in Pakistan.Moreover, in
government schools material is not provided for in the Pashto
dialect of that locality, Pashto being a dialectically rich language.
Further, researchers have observed that Pashtun students are
unable to fully comprehend educational material in Urdu. Although
Pashto used as a medium of instruction in schools for Pashtun
students results in better understanding and comprehension for
students when compared to using Urdu, still the government of
Pakistan has only introduced Pashto at the primary levels in state-
run schools.
Sources: https://en.wikipedia.org/wiki/Pashto