British prime ministers:Palmerston,Chambers,Gladstone
[DOC] [TLE] 1859-1886  Time Periods  Liberal History [PAR] Gladstone in particular dominated politics in this period; free trade became an 
article ... Rosebery is perhaps the least well-known of the Liberal Prime Ministers, 
having ... of the Corn Laws, began a complex re-arrangement of British political 
parties; one ... in Aberdeen's coalition and Palmerston's Government of 1859-
1865.