What served as a cultural span between the fallen Roman Empire and future European generations? a. immigration and hereditary awareness
b. the Christian Church preserved the ideas, knowledge and technology of Rome
c. merchants continued to trade with both the East and the West
d. the Islamic faith preserved the language of Rome

discovery of cape town-portuguese empire

development of africans language-dutch east india company

introduction of railway-british empire

i do believe its (d) it allowed the government to offer pioneers sixty acres of western land if they lived on it and made improvements to it.

explanation: signed into law in may 1862, the homestead act opened up settlement in the western united states, allowing any american, including freed slaves, to put in a claim for up to 160 free acres of federal land. by the end of the civil war, 15,000 homestead claims had been established, and more followed in the postwar years

the perimeter of a triangle is 69 cm. side a is 5 cm shorter than side b. side c is twice as long as side a. find the length of each side. i need to know how to do it in 2 equations.  

equations:

a = b-5

c = 2a

a + b + c = 69

we need to see the passage before we can do anything further.   give me brainliest