What is one way that technological changes facilitated trade in the Indian Ocean

“In the period 600 to 1450 C.E., trade networks expanded and economic productive capacity increased.

Technological innovations and transfers often contributed to this process.

Explanation:

- "schenck v. united states, case in which the u.s. supreme court ruled on march 3, 1919, that the freedom of speech protection afforded in the u.s. constitution's first amendment could be restricted if the words spoken or printed represented to society a “clear and present danger.” "

- speech aimed to potentially create danger could be banned.

< 3

a, c, & d are correct:

they wanted lands to settle the extra population.

they wanted new markets for english goods.

they wanted to avoid civil war.