Constantinople changed to Istanbul after falling to the Ottomans. Istanbul is the name for the city now, too. I hope this helps!
the correct answer is " B" freedom at sea.
Civil War killed off slavery and declined the southern economy it also acted as a catalyst to make America into a complex industrial society of capital, technology, national organizations, and large corporations.
<span>The treaty was signed on June 15, 1846,
ending the joint occupation with Great Britain and making most
Oregonians below the 49th parallel American citizens. ... When the
Colony of British Columbia joined Canada in 1871, the 49th Parallel and
marine boundaries established by the Oregon Treaty became the Canada–US border.</span>
Answer:
Correct answer is C. The signing of the Burlingame Treaty
Explanation:
A is not correct as it refers to rebellion in China against ruling class.
B is not correct as this Act actually restricted immigration.
C is correct because when it was signed in 1868 it actually approved mutual immigration policy between China and USA.
D is not correct as it refers more to open trade between these countries.
