Complex sentence: However, the period under Prime Minister Račan was marred with constant disagreements among coalition members, which later led to some parties leaving the ruling coalition, and ultimately paved the way for HDZ's return to power in the 2003 parliamentary elections.
Split into simpler sentences: However, the period under Prime Minister Račan was marred with constant disagreements among coalition members, which later led to some parties leaving the ruling coalition. This ultimately paved the way for HDZ's return to power in the 2003 parliamentary elections.