Complex sentence: The CESR was founded in 1993 by Roger Normand, Sarah Zaidi and Chris Jochnik and it was the first organization created to focus exclusively on economic, social and cultural rights.
Split into simpler sentences: The CESR was founded in 1993, by Roger Normand, Sarah Zaidi and Chris Jochnik. It was the first organization created to focus exclusively on economic, social and cultural rights.