Explanation:
Thought frees itself from direct experience and the child's cognitive structures mature. This means that the potential quality of their thinking or reasoning reaches its maximum when formal operations are fully developed. Presents the hypothetical-deductive reasoning.
When HMS Canopus was launched in 1897, Britain's naval power had no serious rival. From 1898 onwards, Germany began to create a battle fleet. A shipbuilding arms race with Britain soon began.