About Persian Language
According to Wikipedia.org, Persian is popularly known as Farsi and is a Western Iranian language. It belongs to the branch of Indo- Iranian subdivisions and is also associated with Indo-European languages. This language is spoken within Iran, Afghanistan, and Tajikistan. There are three standard varieties in this language that differentiates it from others. You will not be surprised to see that this language is greatly inspired by other languages. The three standard versions of Persian include Iranian, Tajiki, and Afghan Persian. Persian is also spoken in many parts of Uzbekistan and other regions of Iran. Persian is officially written in the different alphabets of Tajik while the script is written in Arabic. There are around 70 million native speakers of Persian. This language belongs to Indo-European, Indo-Iranian, and Western Iranian.
About Portuguese Language
According to Wikipedia.org, Portuguese is originated from the Iberian Peninsula of Europe. It is the official language of Portugal, Angola, Mozambique, Guinea-Bissau, Cape Verde, São Tomé and Príncipe, and Brazil. Portuguese has co-official status in East Timor. Portuguese-speaking people are known as "Lusophone" (lusófono). You will notice the presence of Portuguese culture all across the globe. There are several dialects of Vulgar Latin used in Portuguese. Approximately 215 to 220 million native speakers speak this language. It also features Celtic phonology among speakers. This is also one of the sixth most spoken languages around the world. Portuguese has a lot of influence in South America and the Southern Hemisphere. Interestingly it is also among the top 10 languages in Africa. Due to its popularity, it is also the official language of many American states.
