Explain the process of state building and expansion in portugal

Which presentation option is also known as a screen of a presentation?

Which of the following best explains why the game of economics does not have a single goal

Which of the following activities would conserve the most energy? installing a dimmer switch on a light using a blender instead of a food processor hanging clothes to dry on a clothesline instead of ironing them opening a window instead of turning on the air conditioning setting your computer's screen saver to turn on after less time has elapsed