Answer:
Automobile
Explanation:
In simple words, In 1876, Germany produced the very first gasoline-fueled four-stroke cycle generator. Carl Brass began mass manufacture of internal burning engines for automobiles in 1886. Automobiles had entered their current stage of production by the 1890s. A road vehicle was powered by steam very early as 1769.
Thus, the correct option is A.
True because Physical changes alter only the size, shape, form or matter state of a material. Water boiling, melting ice, tearing paper, freezing water and crushing a can are all examples of physical changes. On the other hand, chemical changes are a bit different. In a chemical change, a new substance is formed.
Feudalism helped protect communities from the violence and warfare that broke out after the fall of Rome and the collapse of strong central government in Western Europe. Feudalism secured Western Europe's society and kept out powerful invaders. Feudalism helped restore trade. Lords repaired bridges and roads.
The process of growth and change that takes place between birth and maturity.
