Duba wurin da ke ƙasa sannan ka amsa tambayar daga baya a cikin harshe ɗaya kamar yadda wurin yake:  Passage: Tsakanin 1815 da 1914, lokacin da wasu masana tarihi suka kira "karni na mulkin mallaka" na Biritaniya, kusan 10,000,000 square miles (26,000,000 km2) na ƙasa kuma kusan mutane miliyan 400 aka ƙara zuwa Daular Burtaniya. Nasara a kan Napoleon ta bar Burtaniya ba tare da wani babban abokin hamayya na duniya ba, ban da Rasha a Asiya ta Tsakiya. Da yake babu wanda ya ƙalubalance ta a teku, Biritaniya ta ɗauki matsayin 'yan sandan duniya, yanayin da daga baya aka san shi da Pax Britannica, da kuma manufofin ƙasashen waje na "keɓewa mai kyau". Tare da iko na yau da kullun da ta yi a kan yankunanta, matsayin da Biritaniya ke da shi a cikin cinikayyar duniya yana nufin cewa a zahiri tana sarrafa tattalin arzikin ƙasashe da yawa, kamar China, Argentina da Siam, wanda wasu masana tarihi suka bayyana a matsayin "Daular Ba da izini ba". An tallafawa ƙarfin mulkin mallaka na Burtaniya ta hanyar jirgin ruwa da telegraph, sabbin fasahohi da aka ƙirƙira a rabi na biyu na karni na 19, wanda ya ba shi damar sarrafawa da kare daular. A shekara ta 1902, an haɗa daular Biritaniya ta hanyar igiyoyin tarho, da ake kira All Red Line.  Tambaya: Menene ake kira yanayin da Biritaniya ta runguma?
Zaman Lafiya na Britaniya