What is the significance of samurai weapons

What does the document of the birtish octopus is an uderlying cause of the world war 1

Why were presidents andrew jackson and martin van buren unwilling to annex texas? a. they did not want texas to be admitted to the union as a slave state. b. they feared that the annexation of texas as a slave state would lead to political problems within the union. c. they thought that texas was too large to be admitted to the union as one state. d. they did not believe in the idea of manifest destiny.

In which ways did the durbar of 1877 mark a change for india? in which ways did india’s situation remain the same?