Vuillard, Édouard. 1868-1940. French Nabis Intimist artist. Interiors. Woman Sweeping 1892.

Warring States. 481-221BC. Chinese period of many small feuding kingdoms.

Western Sahara. Spanish Sahara. 1976-91 Mauritania, Morocco, Polisario Independence Front dispute. 1991- awaiting referendum.

Zabern Affair. 1913. Riots caused by German military rule in Alsace-Lorraine.

ZAPU. Patriotic Front. Zimbabwe African People’s Union. 1961-. Founded by Nkomo vs white minority rule in Rhodesia. 1987 Merged with ZANU.