Below is an instruction that describes a task, paired with an input that provides further context. Write a response that appropriately completes the request.

### Instruction:
Editing the following sentence so that the meaning is unchanged while maintaining proper grammar.

### Input:
In the 20th century, the most important development that take place was the industrial revolution.

### Response:
In the 20th century, the most important development that took place was the industrial revolution.