Inventor: An inventor is someone who creates something new or finds a new way of doing things. Like chefs creating new recipes, inventors mix together ideas to make something original.
Patent Law: These are laws designed to protect inventors' rights to their creations, similar to copyright laws for authors or artists.
Industrial Revolution: This term refers to a period in history when there were many major advancements in technology (like Morse's invention), leading to changes in industry and society.