Which one would be the best answer?

Which of these is a correct use of a parallel structure. What event following La Salle's death impacted settlement in Arkansas?A. Joliet and Marquette established a trading post along the Red River.B. Colbert befriended Native Americans and settled at the confluence of the Arkansas and Mississippi Rivers.C. De Soto continued La Salle's mission and discovered the mouth of the Mississippi. D. De Tonti went in search of La Salle and founded the Arkansas Post. 2.It's either letter A or letter CWhich statement describes a tragedy only?A. It usually has an unhappy ending.B. It usually has dialogue.C. It usually has conflict.D. It usually has a funny ending. Work out 5 3/4 - 2 1/4 It costs $150.00 to rent the bowling alley, plus $8.50 per person. What would be the totalcost to rent the bowling alley for 25 people? What are low tides caused by x-7x+14 what is the answer? the probability that it will rain tomorrow is 0.85what is the probability that it will not rain tomorrow Please help me 25 Points plz also Brainlliest just please help me. True or False - I finished the portion of skellton notes from the first page to the finish of the "Battle of Britain." Its blurry help please thanks A rectangular painting is bordered on all sides by a frame. Write anexpression to describe the area of the frame.A. 6x + 4B. 4x2 + 3C. 5x + 3D. 4x2 + 5x + 3 The Grand Canyon is a ____________________ sight; we could have spent all day gazing at its magnificence. ONLY ANSWER THIS IF YOU HAVE AN EXPLANATION AND IF YOU KNOW WHAT THE ANSWER IS.( NO LINKS AND NO ANSWERS WITHOUT EXPLANATION ) Original price of a DVD: $22.99 Discount: 15% Nicholas has a pepper shaker in the shape of a cylinder. It has a radius of 9 mm and height of 32 mm. How much pepper will for in the shaker Need help due today at 2pm Different measurements are expressed in different units. Choose the correct SI units for the following types of measurement.The SI units for measuring the velocity of the car: The SI units for measuring the acceleration of the car: The SI units for measuring force: The SI units for measuring mass: _____is a series of dots.ShapeFormColorLine English 6 Must explain marking brainliest if it's correct