Tulsa Oklahoma is one of the largest cities in the state. The city is well known for its connections to the oil industry. Because of this the universities in the city have some of the best energy engineering and business programs in the country.

The USA is home to some of the world's top universities. Students can expect a diverse, innovative, and engaging student experience. The country emphasizes accessibility and quality independent research, allowing students to push the limits of their field should they want to.

American English is extremely dominant in the USA, so classes will likely be in English, with a few exceptions. This means that many schools will ask for proof of English proficiency through the TOEFL iBT test before admitting international students.

Additionally, American landscapes and environments allow students to study where they can feel comfortable. From crowded urban centers to tropical areas, the USA has it all!

A certificate is proof of qualification of a certain set of skills. Students who obtain a certificate have completed educational requirements and tests. Through completion, they become ready to pursue a degree or diploma, or to head into the professional world in their field of expertise.