I'm so confused about choosing the college for MBA and which country should I choose and I'm confused with the specialization too HR or international Business which is best.?

The typical student background is the simplest way to describe the differences between the two programmes. Most MBA programmes require at least three years of work experience, whereas Master of International Business programmes accept applicants with no prior work experience. Ireland is one of the best countries for international students to study MBA at a low cost. Ireland's business schools provide less expensive but equally competent alternative MBA programmes. This European country has grown in popularity, with a 96% employment rate. Other than Ireland, here is a list of countries that you can target:

USA
UK
Canada 
Germany
Here is a list of universities that you can target:

The Wharton School
Stanford Graduate School of Business
INSEAD
MIT Sloan
Harvard Business School
London Business School
HEC Paris
The University of Chicago Booth School of Business
Haas School of Business
Kellogg School of Management
If you have any further questions just ask me.