Prime minister leader, the incoming leader will usually be referred as "prime minister-in-waiting". An example or this situation was in 2016 in the United Kingdom when Theresa May was elected leader of the Conservative Party while David Cameron was still prime minister. Ukraine's constitution (1996) lists the powers, functions and duties of the Prime Minister of Ukraine. Most prime ministers in parliamentary systems are not appointed for a specific term in office and in effect may remain in power through a number of elections and parliaments. For example, Margaret Thatcher was only ever appointed prime minister on "one" occasion, in 1979. She
Margaret Thatcher Thatcher did not devote herself entirely to studying chemistry as she only intended to be a chemist for a short period of time. Even while working on the subject, she was already thinking towards law and politics. She was reportedly prouder of becoming the first Prime Minister with a science degree than becoming the first woman, and as Prime Minister attempted to preserve Somerville as a women's college. During her time at Oxford, she was noted for her isolated and serious attitude. Her first boyfriend, (1926–2014), recalled that she was "very thoughtful and a very good conversationalist. That's probably what