What is associated with: britain might have said put that in your pipe and smoke it after winning the first of these wars against china in 1842?

What is associated with: britain celebrated victorias golden jubilee in 1887 recovered in time for this jubilee in 1897? Based on the clue 'britain entered the war when germany marched again...', what is the answer? Based on the clue 'britain issued only 4 different postage stamps dur...', what is the answer? Based on the clue 'britain issues this dark postage the worlds first ...', what is the answer? What is associated with: britain signed its first agreement with france to build this in 1875? What is associated with: britain was drawn into the war when this low country was invaded august 4 1914? Based on the clue 'britains 200 year old rumford medal is given for d...', what is the answer? Based on the clue 'britains 4 pm coffee break', what is the answer?