What is the grade of a tumour? Grading is a way of dividing tumour cells into groups. To work out the grade, an expert called a pathologist looks at a sample of the brain tumour. They examine the ...

The peasants were angry about a range of issues, such as low pay and the introduction of a poll tax. They demanded changes were made. The revolt did not achieve all of the peasants’ aims and the ...

Thomas Becket was Archbishop of Canterbury, the most important bishop in England. In 1170, he was brutally murdered in Canterbury Cathedral. Historians have long debated whether his murder was on the ...