Answer:
The answer is D
Explanation:
Being in a valley results in air pollution being contained to an area.
Since the electoral college is a college of politicians whose job it is to know everyone and everything, we give them our votes and they vote for who should be the president. Therefore, you don't have to know who the president is, but if you give your vote to the elector then they will give it to who they know is about the ideas that you voted for. Nowadays it is much more complicated due to the scale of it all.
Answer:
King Ferdinand and Queen Isabella of Spain sponsored Christopher Columbus' trip. They hoped that he would successfully find a way to bring gold and spices back to Europe from India and China, which would increase the wealth and status of Spain. While he didn't find that, he "discovered" the Americas, which allowed Spain to claim land and conquer it.
Answer: The earliest known script, the Mesopotamian cuneiform was invented in Sumer, present-day Iraq, circa 3200 BC. It is the origin of our present-day alphabet and it was uninterruptedly used for over a period of 10,000 years as its prehistoric antecedent.
Explanation: The evolution of the cuneiform script is divided into four phases: Clay tokens representing units of goods were used for accounting purposes (8000–3500 BC). The three-dimensional tokens were transformed into two-dimensional pictographic signs, similarly to the tokens, the pictographic script served exclusively for accounting (3500–3000 BC). Phonetic syllabic signs initially introduced to write down the names of individuals marked the turning point when writing started imitating spoken language and, as a result, became applicable to all fields of human knowledge (3000–1500 BC). With two dozen letters, each standing for a single sound of voice, the alphabet perfected the interpretation of speech.
Hieroglyphic writing, which appeared at the end of the 4th millennium, was a complex system of phonetic signs corresponding to one or more consonants, ideograms objects or abstract concepts, and determinatives that determine the words. These specified their semantic categories (e.g. man, woman). Hieratic script, which arose in parallel time with the hieroglyphics, is the “cursive” format of hieroglyphics for easy use in daily and private matters, where appearance was less important than writing speed. These writings were used simultaneously for many centuries until the beginning of the 26th dynasty (664–30 BC), when a third one was introduced, the demotic script. Hieroglyphs from then on were used for monumental inscriptions, whereas religious texts were written in hieratic script, and the demotic script became that of the public administration and private documents.
