He greatly improved existing stream engines for use in factories
China was itself an established empire and could not be conquered the same way as they did Africa and India.
What you are saying is basically equal to saying why not land in England (during that period) and turn everyone into slaves.
Since that is impossible, establishing spheres of influence allows major powers to break China from the inside.
The major powers of europe, Japan, and America ganging up on china during those days is the main reason behind China's firm foreign policy today.
The right answer for the question that is being asked and shown above is that: "<span>c. To advance the cause of civil rights through non-violent protests"
The right answer for the question that is being asked and shown above is that: "</span><span> b. Montgomery bus boycotts "
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The right answer for the question that is being asked and shown above is that: <span>a. NAACP </span>
<span> ("Among other [works]") was a </span>papal bull<span> issued by </span>Pope Alexander VI<span> on </span>4 May 1493<span>, which granted to Spain (the Crowns of </span>Castile<span> and </span>Aragon<span>) all lands to the "west and south" of a pole-to-pole line 100 </span>leagues<span> west and south of any of the islands of the </span>Azores<span> or the </span>Cape Verde<span> islands.</span>