HOW IS THE WORLD OF RADIO ANNOUNCING DIFFERENT TODAY THEN WHEN IT
STARTED?

✅Regardless of who created the very first radio, on December 12, 1901, Marconi's place in history was forever sealed when he became the first person to transmit signals across the Atlantic Ocean. Prior to the 1920s, the radio was primarily used to contact ships that were out at sea.

IamSugarBee

they have different colored collars

the answer is a. laws were enacted in the aftermath of the plot to make it harder to free slaves,increasing sectionalism