In two or three sentences give two disadvantages of a tariff

A tariff refers to a tax that is levied on an imported good and which makes the imported good to be more expensive than similar domestic goods. The disadvantages of tariff include the following:
1. Tariff discourages competition in the market, by favoring domestic goods, this leads to reduction in products' quality.
2. Tariff raises the prices of imported goods which leads to decrease in consumer surplus.

Acquiring english is a way of learning where you learn english by birth, this includes listening to your parents, brothers and sisters and on the whole learning it from the environment around you while mastering standard english need qualified institutes and teachers who make certain programs and syllabus to you master the standard english. this also can include a long session of academic studies before you can master the standard english.standard english is necessary for literary works, official usage and writing materials for standardized publications or when someone needs to speak publicly. in most cases the employers of a company also demand and like the use of standard english from their employees.