what effects did the construction of the transcontinental railroad have on coast - to - coast…

what effects did the construction of the transcontinental railroad have on coast - to - coast communication?\nit made coast - to - coast communication instantaneous.\nit reduced coast - to - coast communication from about a week to about a day.\nit reduced coast - to - coast communication from about 180 days to about a week.\nit made coast - to - coast communication more complicated.

what effects did the construction of the transcontinental railroad have on coast - to - coast communication?\nit made coast - to - coast communication instantaneous.\nit reduced coast - to - coast communication from about a week to about a day.\nit reduced coast - to - coast communication from about 180 days to about a week.\nit made coast - to - coast communication more complicated.

Answer

Brief Explanations:

Before the trans - continental railroad, communication across the US coasts took a long time, around 180 days by traditional means. The railroad significantly sped up the process to about a week. It did not make communication instantaneous (telegraph did that for messages), nor did it make it more complicated.

Answer:

It reduced coast - to - coast communication from about 180 days to about a week.