Drawing on the Household Living Arrangements of Older Persons 2019 Dataset, the World Population Ageing 2020 Highlights will document key patterns and trends of the household living arrangements of older persons around the world.

Mastering the language of schooling is essential for learners to develop the skills necessary for school success and for critical thinking. It is fundamental for participation in democratic societies, and for social inclusion and cohesion. This handbook is a policy and working document which promotes convergence and coherence between the linguistic dimensions of various school subjects. It proposes measures to make explicit – in curricula, pedagogic material and teacher training – the specific linguistic norms and competences which learners must master in each school subject. It also presents the learning modalities that should allow all learners, and in particular the most vulnerable among them, to benefit from diversified language-learning situations in order to develop their cognitive and linguistic capacities.

The Committee on House Administration is pleased to present this revised book on our United States Government. This publication continues to be a popular introductory guide for American citizens and those of other countries who seek a greater understanding of our heritage of democracy. The question-and-answer format covers a broad range of topics dealing with the legislative, executive, and judicial branches of our Government as well as the electoral process and the role of political parties.--Foreword.