- Are these two sentences right?
The Republic of Poland has great scientific potential, therefore Warsaw is a world educational center. Students from all over the world study at the city’s many universities.

Question

- Are these two sentences right?
The Republic of Poland has great scientific potential, therefore Warsaw is a world educational center.  Students from all over the world study at the city’s many universities.

Answer

Thank you, Miss Haddock! Have a nice day!

Answer

I would make them into three sentences. 
The Republic of Poland has great scientific potential. Therefore, Warsaw is a world educational center.  Students from all over the world study at the city’s many universities.

Verpassen Sie nicht die Gelegenheit, bequem von zu Hause aus eine Sprache zu lernen. Stöbern Sie in unserer Auswahl an erfahrenen Sprachlehrern und melden Sie sich jetzt zu Ihrer ersten Unterrichtsstunde an!