mam there is still 1 mistake you did not recover which is the same as these both students have pin-point. There is an error in the last sentence which is "remained a member of parliament from 1984 to 1887".actually he had not born even in 1887 as it was the british time period...
SORRY FO FEEDBACK.. :(
You are absolutely right.We have noted the error and have made the necessary changes. You will be able to view the correct sentence once the website is updated. Thank you for being patient.