Complex sentence: He fought in the battles of Ichi-no-Tani (1184) and Dannoura (1185) and participated in the campaign against Kiso Yoshinaka (1184) and Fujiwara Yasuhira (1189).
Split into simpler sentences: He fought in the battle of Ichi-no-Tani (1184). Later, he participated in the campaign against Kiso Yoshinaka (1184) and Fujiwara Yasuhira (1189).